V/59 Cataclysmic Bin, Low-Mass X-ray Bin, Related obj (Ritter 1990)


Catalogue of Cataclysmic Binaries, Low-Mass X-Ray Binaries and Related Objects 5th edition

Ritter H.

<Astron. Astrophys. Suppl. Ser. 85, 1179 (1990)>


Description:

The catalogue lists coordinates, magnitudes, orbital parameters, stellar parameters of the components and other characteristic properties of 168 cataclysmic binaries, 36 low-mass X-ray binaries and 28 related objects with known or suspected orbital periods together with a comprehensive selection of the relevant literature that appeared after 1986. In addition the catalogue contains a list of references to published finding charts for 222 of the 232 objects. A cross-reference list of object designations concludes the catalogue.

Introduction:

The objects listed in this catalogue are subdivided into three main object classes, i.e. into "Cataclysmic Binaries", "Low-Mass X-Ray Binaries" and "Related Objects" The defining characteristics of the three object classes used here are the following:

c a t a c l y s m i c b i n a r i e s

Are semi-detached binaries consisting of a white-dwarf primary (or a white-dwarf precursor) and a low-mass secondary which is filling its critical roche lobe. The secondary need not necessarily be unevolved. It may even be a highly evolved star as e.g. in the cases of GP COM and AM CVN. A more detailed description of the main characteristics of these objects may be found in the following books and review articles:

Bode, M.F., Evans, A., (Eds.): 1989, Classical Novae, John Wiley & Sons ltd., Chichester

Cropper,M.: 1990, Space Sci. Rev., in press (for the Am Her stars)

la Dous, C.: 1990, in: Cataclysmic Variables and Related Objects, M. Hack, (Ed.), NASA / CNRS Monograph Series on Non-Thermal Phenomena in Stellar Atmospheres, in press

Wade, R. A.: 1985, in: Interacting Binaries, P. P. Eggleton and J. E. Pringle (Eds.), D. Reidel Publ. Co., Dordrecht

Wade, R.A., Ward, M.J.: 1985, in: Interacting Binary Stars, J.E. Pringle and R.A. Wade (Eds.), Cambridge Univ. Press, p. 129

Warner, B.: 1976, in: Structure and Evolution of Close Binary Systems, IAU Symp. no. 73, P. Eggleton, S. Mitton and J. Whelan (Eds.), D. Reidel (Dordrecht), p. 85

l o w - m a s s x - r a y b i n a r i e s

Are semi-detached binaries consisting of a neutron-star primary and a low-mass secondary which is filling its critical roche lobe. Observationally they are distinguished from the luminous massive X-ray binaries by the following main properties: in general the spectra of the low-mass x-ray binaries (at maximum light) are devoid of normal stellar absorption features. The ratio of their X-ray to optical luminosities is much larger than unity. Typically it ranges from about 100 to about 10000. A more detailed description of the main characteristics of these objects may be found in the following review articles:

Mason, K.O.: 1986, in: Physics of Accretion onto Compact Objects, Lecture Notes in Physics, Vol. 266, K.O. Mason, M.G. Watson, and N.E. White (Eds.), Springer Verlag, Heidelberg, p. 29

Mc McClintock, J.E., Rappaport, S.A.: 1985, in: Cataclysmic Variables and Low-Mass X-Ray Binaries, D.Q. Lamb and J. Patterson, (Eds.),D. Reidel Publ. Co., Dordrecht, p. 61

White, N.E., Mason, K.O.: 1985, Space Science Reviews 40, 167

R e l a t e d O b j e c t s

Are detached binaries consisting of a white dwarf primary (or a white dwarf precursor) and a low-mass secondary which is detached from its critical roche lobe. The secondary may also be a highly evolved star. for a review see e.g.

Bond, H.E.: 1985, in: Cataclysmic Variables and Low-Mass X-ray Binaries, D.Q. Lamb and J. Patterson (eds.), D. Reidel, Dordrecht, p.15

Bond, H.E.: 1989, in: Planetary Nebulae, S. Torres-Peimbert (ed.), Kluwer, Dordrecht, p. 251

Ritter, H.: 1986, Astron. Astrophys. 169, 139

According to the subdivision in these three object classes the catalogue contains three major sections. Each of the three catalogue sections is further subdivided into a catalog file, where a few characterizing parameters of the object are tabulated, and into a reference file, where a selection of references is given. Within each of the sections, the objects are listed in order of decreasing orbital period. In the corresponding reference section, however, the objects are listed in lexigraphical order.

The quantities listed in the catalog file and the corresponding abbreviations used in the table headings are described in the notes to the byte by byte descriptions below.

The catalogue is supplemented by a list giving references to published finding charts (fc) of the objects. In this file the objects of all three classes are merged and listed in lexigraphical order. In order to facilitate finding a particular object, two lists of the objects catalogued are given. The first list gives the objects in lexigraphical order, the second one in order of increasing right ascension. For each object, both lists give three page numbers for the printed file catalog.doc: the first one referring to the table section (ts), the second one to the corresponding reference section (rs) and the third one to the list giving references to the finding charts (fc). An asterisk following the name of the object indicates that the object is also known under other designations. these are cross-referenced in the "who's who ?" (whoswho.dat) file. This file includes also a list of references to various catalogue acronyms that appear in this compilation.

A more complete list of this kind may be found in "the first dictionary of the nomenclature of celestial objects" by A. Fernandez, M.-C. Lortet and F. Spite that appeared in Astron. Astrophys. Suppl. Ser. 52, Vol. 4, (1983) and in its supplements by M.-C. Lortet in Astron. Astrophys. Suppl. Ser. 64, 303-324, 325-328 (1986) and by M.-C. Lortet and F. Spite in Astron. Astrophys. Suppl. Ser. 64, 329-390 (1986).


File Summary:

FileName Lrecl Size Records Explanations
ReadMe 80 51KB   This file
catclysm.dat 214 8KB 168 Catalog of cataclysmic binaries
lmxrb.dat 173 2KB 36 Catalog of Low-Mass X-Ray Binaries
relobj.dat 183 2KB 28 Catalog of Related Objects
objbynam.dat 37 3KB 232 Object Listing by Lexigraphical Name
objbyra.dat 37 3KB 232 Object listing by right ascension
catclref.dat 76 10KB 811 references to data from cataclysmic variables
lmxrbref.dat 76 3KB 193 references to data from Low Mass X-Ray Bin.
relatref.dat 76 2KB 112 references to data from related objects
chartref.dat 76 7KB 773 references to finding charts
whoswho.dat 76 9KB 582 object name aliases, catalog acronyms used
catalog.doc 132 58KB 4409 *Complete documentation in print format of the catalog for Cataclysmic binaries, LMXRB, and the related objects.

Note on catalog.doc:

The first character is for Fortran carriage control ('0' is linefeed, '1' is formfeed). In order to obtain a proper printout the length of the forms should allow for up to 64 lines per page and the width sufficient to print 128 columns.

Page numbers are given in columns 128-129. The errors listed in the "note added in proof" of the original paper were corrected.

* The file can easily be transformed into a printable file on a Unix station with the shell command:

awk 'BEGIN{c[0]="\n";c[1]="\f"}{print c[substr($0,1,1)] substr($0,2)}' print


Byte-by-byte Description of file: catclysm.dat

Bytes Format Units Label Explanations
1-12 A12   OBJECT *Object name
14-25 A12   Alt *Alternative name
27-28 I2 h RAh *Right Ascension J2000 hours
30-31 I2 min RAm RA J2000 minutes
33-36 F4.1 s RAs ? RA J2000 seconds
38 A1   DE- Sign Declination J2000
39-40 I2 deg DEd Declination J2000 Degrees
42-43 I2 arcmin DEm Declination J2000 arc minutes
45-46 I2 arcsec DEs ? Declinations J2000 arc seconds
48 A1   CoordAcc *[1-9A-F] Accuracy of the coordinates, in hexadecimal number (A=10")
50-51 A2   OType1 *first object type characterization
52 A1   u_OType1 [ ?] uncertainty flag on OType1
53-54 A2   OType2 *second object type characterization
55 A1   u_OType2 [ ?] uncertainty flag on OType2
57-58 A2   OType3 *third object type characterization
60-61 A2   OType4 *fourth object type characterization
63 A1   l_mag1 [<> ] limit on mag1 may be ">" or "<"
64-67 F4.1 mag mag1 *?=99.9 magnitude
68 A1   n_mag1 [ B] a "B" means that the magnitude is blue (visual otherwise)
70 A1   l_mag2 [> ] limit on mag2 may be ">"
71-74 F4.1   mag2 *?=99.9 magnitude
75 A1   n_mag2 [ B] a "B" means that the magnitude is blue (visual otherwise)
77 A1   l_mag3 [ >] limit on mag3 may be ">"
78-81 F4.1 mag mag3 *?=99.9 magnitude
82 A1   n_mag3 [ B:?] a "B" means that the magnitude is blue (visual otherwise) a "?" or ":" means that the value is uncertain
84 A1   l_mag4 [ >] limit on mag4 may be ">"
85-88 F4.1 mag mag4 *?=99.9 magnitude
89 A1   n_mag4 [ B:] a "B" means that the magnitude is blue (visual otherwise) a ":" means that the value is uncertain
91-93 I3 d T1 *? Typical time interval between outbursts (in days) or minimum value
94 A1   n_T1 [ :-] may be ":" or "-", when a maximum value T1max is available
95-96 I2 d T1max ? maximum value of T1
98-102 I5 d T2 *? typical time interval between two subsequent superoutbursts (in days)
103 A1   n_T2 [ ?:] may be "?"
104-112 F9.6 d PerOrb *? Orbital period, in days
113 A1   n_PerOrb [ :*P] a ":" means uncertain value, and a "*" means spectroscopic period a "P" means photometric period
114-122 F9.6 d P2 *? Second period, in days
123 A1   u_P2 [ :] a ":" means uncertain value
125-133 F9.4 s P3 *? Additional periods: third period
134 A1   u_P3 [QT: ] "Q" means occurrence of transient quasi-periodic oscillation "T" means transient ":" means unaccurate
136-146 F11.4 s P4 *? Additional Periods: fourth period
148 A1   EB *[12D] indicates the occurrence of eclipses
150 I1   SB *[1/2]? Type of spectroscopic binary (1 or 2)
152-156 A5   TClass * Temperature class
158 I1   LClass *? Luminosity class (4=IV or 5=V)
159 A1   u_LClass [ :] uncertain value when ":"
162-165 A4   Sp_1 Spectral type of the primary
167-171 F5.2   M1/M2 ? Mass ratio M1/M2
172 A1   u_M1/M2 [ :] may be uncertain ":"
174-177 F4.2   e_M1/M2 ? error of M1/M2
179 A1   l_incl [< ] limit inclination may be "<"
180-183 F4.1 deg incl ? Orbital inclination (in degrees)
184 A1   u_incl [ :] uncertain value when ":"
186-189 F4.1 deg e_incl ? error in inclination
191 A1   l_M1 [ <>] limit primary mass may be "<"
192-195 F4.2 solMass M1 ? mass primary (in solar masses)
196 A1   u_M1 [ :] uncertain M1 value when ":"
198-201 F4.2 solMass e_M1 ? error in primary mass
203-207 F5.3 solMass M2 ? Mass of the secondary (in solar masses)
208 A1   u_M2 [ :] uncertain value when ":"
210-214 F5.3 solMass e_M2 ? error in M2

Note on OBJECT:

Object name : wherever possible, the designation of the object given in the general catalogue of variable stars is used here.

Note on Alt:

Alternate name : Is a frequently used alternative name. Further alternative designations are given in the whoswho.dat file.

Note on RA*:

Coordinates :

Right ascension (2000.0) in hrs min sec

Declination (2000.0) in deg ' "

the coordinates are given in the following format:

right ascension: hh mm ss.s

declination : ddd mm ss a

Note on CoordAcc:

In the declination field, "a" is the accuracy of of the coordinates in seconds of arc (written as a hexadecimal number, i.e. 10" = A , 11" = B , 12" = C , 13" = D , 14" = E , 15" = F). In a case where "A" > 15" or where the accuracy of the coordinates is not known, the "CoordAcc" field is left blank.

Note on OType1, OType2, OType3, OType4:

The object type is coarsely characterized using the following abbreviations:

AC = AM CVN STAR, DOES NOT CONTAIN HYDROGEN, SUBTYPE OF NL

AM = POLAR = AM HER SYSTEM, SUBTYPE OF NL, CONTAINS A SYNCHRONOUSLY ROTATING, MAGNETISED WHITE DWARF

CP = COHERENT PULSATOR, CONTAINS A COHERENTLY PULSATING WHITE DWARF

DD = SYSTEM CONSISTS OF TWO DEGENERATE COMPONENTS

DN = DWARF NOVA

DQ = INTERMEDIATE POLAR OR DQ HER SYSTEM, CONTAINS A NON-SYNCHRONOUSLY ROTATING MAGNETISED WHITE DWARF

DS = DETACHED SYSTEM

N = CLASSICAL NOVA

NA = FAST NOVA (DECLINE FROM MAX. BY 3 MAG. IN LESS THAN ABOUT 100 DAYS)

NB = SLOW NOVA (DECLINE FROM MAX. BY 3 MAG. IN MORE THAN ABOUT 100 DAYS)

NC = EXTREMELY SLOW NOVA (TYPICAL TIME SCALE OF THE DECLINE FROM MAXIMUM: DECADES)

NL = NOVA-LIKE VARIABLE

NR = RECURRENT NOVA

PN = CENTRAL STAR OF A PLANETARY NEBULA

SU = SU UMA STAR, SUBTYPE OF DN

UG = DWARF NOVA OF EITHER U GEM OR SS CYG SUBTYPE

UX = UX UMA STAR, SUBTYPE OF NL

VY = VY SCL STAR (ANTI DWARF NOVA), SUBTYPE OF NL

XB = X-RAY BURST SOURCE

XL = LOW-MASS X-RAY BINARY, SCO X-1-LIKE

XP = X-RAY PULSAR

XS = X-RAY SOURCE

XT = TRANSIENT X-RAY SOURCE

ZC = Z CAM STAR, SUBTYPE OF DN

* = OBJECT POSSIBLY RELATED TO THE DQ HER STARS

Note on mag1, mag2, mag3, mag4:

Apparent V magnitude (B magnitude if followed by B) with the following meaning:

mag1 = maximum brightness of

NOVAE (N,NA,NB,NC,NR) IN MINIMUM

DN (UG,ZC,SU) IN MINIMUM

NL (UX,AC) IN NORMAL STATE

NL (AM,VY) IN HIGH STATE

XL (XT,XB) IN QUIESCENCE

DS OUTSIDE ECLIPSE

mag2 = minimum brightness, in case of eclipses magn. at mideclipse, of

NOVAE (N,NA,NB,NC,NR) IN MINIMUM

DN (UG,ZC,SU) IN MINIMUM

NL (UX,AC) IN NORMAL STATE

NL (AM,VY) IN HIGH STATE

XL (XB,XT) IN QUIESCENCE

DS

mag3 = maximum brightness of

NOVAE (N,NA,NB,NC,NR) IN OUTBURST

DN (UG,ZC) IN OUTBURST

DN (SU) IN NORMAL OUTBURST

NL (AM,VY) IN LOW STATE

XL (XB,XT) IN OUTBURST

mag4 = brightness of

ZC IN STANDSTILL

SU IN SUPEROUTBURST

= minimum brightness of

NL (AM,VY) IN LOW STATE

Note on T1:

for DN (UG, ZC), the typical time interval (in days) between two subsequent outbursts for DN (SU), the typical time interval (in days) between two subsequent normal outbursts for XL (XT), the typical time interval (in days) between two subsequent X-ray active states

Note on T2:

For DN (SU), the typical time interval (in days) between two subsequent superoutbursts

Note on PerOrb:

Orbital period (in days), in case of object type

DQ : the spectroscopic period is given here if it is different from the photometric one.

SU : if followed by *, the orbital period has been estimated from the known superhump period using the empirical relation given by B. Stolz and R. Schoembs (1984,Astron.Astrophys.132,187)

* : Spectroscopic Period, Photometric Period if followed by P.

Note on P2:

Second period (in days), in case of object type N, NA, NB, NC : orbital period of the prenova, unless the object is also of type DQ or *. In these cases see below.

DQ : the photometric period is given here if it is different from the spectroscopic one.

SU : superhump period. wherever possible, the superhump period at the beginning of a superoutburst is given.

* : photometric period.

Note on P3, P4:

Additional periods in the system (in seconds), in case of object type

CP :

3. PER. = period of coherent pulsation, (transient if followed by t).

4. PER. = second period of coherent pulsation, (transient if followed by t).

DQ :

3. PER. = rotation period of the white dwarf.

4. PER. = optical period, (presumably due to reprocessed x-rays).

XP :

3. PER. = pulse period of the pulsar.

4. PER. = optical period, (presumably due to reprocessed x-rays).

The occurrence of transient quasi-periodic oscillations (QPO) in objects of type N, DN, NL, XL, XT, XB and XP is indicated in the field u_P3.

Note on EB:

indicates the occurrence of eclipses if blank no eclipses observed if 1 1 eclipse per orbital revolution observed if 2 2 eclipses per orbital revolution observed if d periodic eclipse-like dips observed

Note on SB:

type of spectroscopic binary if 1 single-lined spectroscopic binary if 2 double-lined spectroscopic binary

Note on TClass, LClass:

The number indicates the luminosity class , i.e.

I = 1

II = 2

III = 3

IV = 4

V = 5


Byte-by-byte Description of file: lmxrb.dat

Bytes Format Units Label Explanations
1-12 A12   OBJECT Object name
14-25 A12   Alt Alternative name
27-28 I2 h RAh Right Ascension J2000 hours
30-31 I2 min RAm RA minutes
33-36 F4.1 s RAs RA seconds
38 A1   DE- Sign Declination J2000
39-40 I2 deg DEd Declination J2000 Degrees
42-43 I2 arcmin DEm Declination arc minutes
45-46 I2 arcsec DEs ? Declinations arc seconds
48 A1   CoordAcc Accuracy of the coordinates, in hexadecimal number (A=10")
50-51 A2   OType1 first object type characterization
52 A1   u_OType1 [ ?] may be a "?"
53-54 A2   OType2 second object type characterization
55 A1   u_OType2 [ ?] may be a "?"
57-58 A2   OType3 third object type characterization
60 A1   l_mag1 [<> ] limit on mag1 may be ">" or "<"
61-64 F4.1 mag mag1 ? magnitude
65 A1   n_mag1 [ B] a "B" means that the magnitude is blue (visual otherwise)
67 A1   l_mag2 [> ] limit on mag2 may be ">"
68-71 F4.1   mag2 ? magnitude
72 A1   n_mag2 [ B] a "B" means that the magnitude is blue (visual otherwise)
75-78 F4.1 mag mag3 ? magnitude
80-86 F7.1   LX/LO ? X-ray to optical luminosity ratio
88-90 I3 d T1 ? Typical time interval between outbursts (in days) or minimum value
92-100 F9.6 d PerOrb Orbital period, in days
102 A1   n_PerOrb [ :] a ":" means uncertain value
104-111 F8.6 d P2 ? Second period, in days
113-119 F7.5 s P3 ? Additional periods: third period
120 A1   u_P3 [Q ] "Q" means occurrence of transient quasi-periodic oscillations
122-126 F5.1 s P4 ? Additional Periods: fourth period
128 A1   EB indicates the occurrence of eclipses
130 I1   SB ? Type of spectroscopic binary (1 or 2)
132-134 A3   Sp_1 Spectral Type of the primary
136-138 A3   LClass Luminosity class (4=IV or 5=V)
139 A1   u_LClass [ :] uncertain value when ":"
141 I1   M1/M2 ? Mass ratio M1/M2
142 A1   u_M1/M2 [ :] may be uncertain ":"
144 I1   e_M1/M2 ? error of M1/M2
146 A1   l_incl [<> ] limit inclination may be "<"
148-149 I2 deg incl ? Orbital inclination (in degrees)
150 A1   u_incl [ :] uncertain value when ":"
152 I1 deg e_incl ? error in inclination
154 A1   l_M1 [ <>] limit primary mass may be "<"
155-158 F4.2 solMass M1 ? mass primary (in solar masses)
159 A1   u_M1 [ :] uncertain M1 value when ":"
161-164 F4.2 solMass e_M1 ? error in primary mass
166-168 F3.1 solMass M2 ? Mass of the secondary (in solar masses)
169 A1   u_M2 [ :] uncertain value when ":"
170-173 F4.1 solMass e_M2 ? error in M2

Please note that the notes to the fields of the table are not repeated here and can be found as notes to the description of cataclysm.dat.


Byte-by-byte Description of file: relobj.dat

Bytes Format Units Label Explanations
1-12 A12   OBJECT Object name
14-25 A12   Alt Alternative name
27-28 I2 h RAh Right Ascension J2000 hours
30-31 I2 min RAm RA minutes
33-36 F4.1 s RAs RA seconds
38 A1   DE- Sign Declination J2000
39-40 I2 deg DEd Declination J2000 Degrees
42-43 I2 arcmin DEm Declination arc minutes
45-46 I2 arcsec DEs ? Declinations arc seconds
48 A1   CoordAcc Accuracy of the coordinates, in hexadecimal number (A=10")
50-51 A2   OType1 first object type characterization
53-54 A2   OType2 second object type characterization
56-59 F4.1 mag mag1 ? magnitude
60 A1   n_mag1 [ B] a "B" means that the magnitude is blue (visual otherwise)
62 A1   l_mag2 [> ] limit on mag2 may be ">"
63-66 F4.1   mag2 ? magnitude
67 A1   n_mag2 [ B:] a "B" means that the magnitude is blue (visual otherwise); the colon indicates an uncertain value.
69-77 F9.6 d PerOrb Orbital period, in days
78 A1   n_PerOrb [ :] a ":" means uncertain value
80-85 F6.2 d P2 ? Second period, in days
88 A1   EB indicates the occurrence of eclipses
90 I1   SB ? Type of spectroscopic binary (1 or 2)
92-96 A5   Sp_1 Spectral Type of the primary
97 I1   LClass ? Luminosity Class (4=IV or 5=V)
99-104 A6   Sp_2 Spectral Type of the secondary
106 A1   l_ecc limit on the eccentricity ecc
107-110 F4.2   ecc ? eccentricity of the orbit
112-115 F4.2   e_ecc ? error in the eccentricity
117-120 F4.2   M1/M2 ? Mass ratio M1/M2
121 A1   u_M1/M2 [ :] may be uncertain ":"
122-125 F4.2   e_M1/M2 ? error of M1/M2
126 A1   l_incl [>< ] limits on the inclination
127-130 F4.1 deg incl ? Orbital inclination (in degrees)
132-135 F4.1 deg e_incl ? error in inclination
137-140 F4.2 solMass M1 ? mass primary (in solar masses)
141 A1   u_M1 [ :] uncertain M1 value when ":"
142-145 F4.2 solMass e_M1 ? error in primary mass
146 A1   l_R1 limit on radius of primary
147-151 F5.3 solRad R1 ? radius primary
153-157 F5.3 solRad e_R1 ? error in radius primary
159-163 F5.3 solMass M2 ? Mass of the secondary (in solar masses)
164 A1   u_M2 [ :] uncertain value when ":"
166-170 F5.3 solMass e_M2 ? error in M2
173-177 F5.3 solRad R2 ? radius secondary
178 A1   u_R2 uncertain value radius secondary
180-183 F4.2 solRad e_R2 ? error in radius secondary

Byte-by-byte Description of file: objbynam.dat, objbyra.dat

Bytes Format Units Label Explanations
3-15 A13   OBJECT Object name
17 A1   n_OBJECT [ *] Alias present when *
19-20 I2 h RAh Right Ascension J2000
22-23 I2 min RAm RA minutes
25-26 I2 s RAs ? RA seconds
29-30 I2   TS Page number Catalog Table in catalog.doc
33-34 I2   RS Page number Reference in catalog.doc
37-38 I2   FC ? Page number finding chart in catalog.doc

Byte-by-byte Description of file: catclref.dat, lmxrbref.dat, relatref.dat

Bytes Format Units Label Explanations
5-16 A12   Ref Reference Code
18 I1   RefNo ? Reference Number
20-76 A57   RefText Reference Text

The printed version of the catalog:

The file catalog.doc is the catalogue in print-out format. 4409 records of 132 bytes. The first character is for carriage control. In order to obtain a proper printout the length of the forms should allow for up to 64 lines per page and the width sufficient to print 128 columns. Page numbers are given in columns 128-129. The errors listed in the "note added in proof" of the original paper were corrected. The content of the complete catalog including full documentation is contained in this file. It includes a list of objects in lexigraphical order and in order by right ascension, a description of the table headings and abbreviations, the table and reference sections of the catalog, the references for the finding charts, and a list of aliases for the objects. Parts of this file have been extracted into the other data files.

For the current version of this catalogue, literature published before December 31, 1989 has, as far as possible, been taken into account.


References to previous editions:

Ritter, H.: 1982, preprint, Max-Planck-Institut fuer Physik und Astrophysik, MPA 22 (1st Edition, June 1982)

Ritter, H.: 1983, preprint, Max-Planck-Institut fuer Physik und Astrophysik, MPA 51 (2nd Edition, January 1983)

Ritter H., 1984, A&AS 57, 385 (3rd edition) (Catalogue: V/37)

Ritter H., 1987, A&AS 70, 335 (4th edition)

Acknowledgements:

The author is grateful to all the colleagues who have contributed by sending pre- and reprints of relevant papers. This work was supported in part by the Deutsche Forschungsgemeinschaft, grant KU 474/13-2.

Wanted by the author:

References to accurate coordinates and published finding charts for objects listed below. data published in easily accessible journals, catalogues and circulars, such as Acta Astron., Astron. Astrophys., Astron. J., Astrophys. J., Monthly Notices Roy. Astron. Soc., Nature, Publ. Astron. Soc. Pacific, IAU Circ., Inf. Bull. Variable Stars, etc. are strongly preferred. the requested data are needed to improve and supplement future editions of this catalogue. if you know where the data in question have been published, please send the data and the corresponding references (or only the references) to

Dr. Hans Ritter

Max-Planck-Institut fuer

Physik und Astrophysik

Karl-Schwarzschild-Strasse 1

D-8046 Garching

Germany

Accurate coordinates are needed for the following objects:

HV AND   DM DRA   CY UMA   CV IN M 67   MS1603+2600
AT CNC   CP ERI   BPM 71214   LB 1800    

The accuracy of the coordinates of the following objects is either worse than 5 seconds of arc or unknown. Improved or confirmed coordinates are therefore desirable.

V1315 AQL   V664 CAS   BR LUP   DW UMA   LMC X-2   PG1026+002
V1405 AQL   V442 CEN   FY PER   EI UMA   SP 1   4U1624-49
WX ARI   V803 CEN   AY PSC   RW UMI   PG0308+096   4U1702-36
CR BOO   BW CIR   QR SGE   SS UMI   H0534-581   4U1705-44
RR CAE   TX COL   V4140 SGR   GK VIR   1E0547-7109    
BY CAM   BL HYI   NN SER   QQ VUL   1H0709-36    
QU CAR   DO LEO   BE UMA   GRU V1   PG0818+513    

References to published finding charts, wherever possible photographic ones, are needed for the following objects:

BW CIR   CY UMA   CV IN M 67   L870-2   MS1603+2600   1H1929+509
DM DRA   BPM 71214   LB 1800   1H0709-36        

References to better, i.e. photographic, finding charts would be welcome for the following objects:

HV AND   AT CNC   V425 CAS   IP PEG   FY PER

See also:

V/82 : compilation of cataclysmic binaries with known or suspected orbital periods (Ritter H., Kolb U., in "X-ray Binaries", Cambridge Astrophys. Ser. No 26)


History:

Original received from Dr. Ritter by CDS. NASA ADC converted the documentation to standard format in June 1995. The original catalogue contained 3 files: the format documentation, the catalog in print-out format and the documentation. The format documentation was reformatted and absorbed in this ReadMe file. Information from the full catalog documentation was also used to complete the ReadMe file. Tables were extracted for the low-mass X-ray binaries and related objects and reformatted. CDS added the notes about printing the print file and generated some changes to the labels and text. The contributions of ADC and CDS were combined.


(End) Francois Ochsenbein [CDS] and Paul Kuin [ADC/NASA] 25-Oct-1995