1996A&A...312...93V

Query : 1996A&A...312...93V

1996A&A...312...93V - Astronomy and Astrophysics, volume 31293-96 (1996/8-1)

The systemic-velocity distribution of cataclysmic variables.

VAN PARADIJS J., AUGUSTEIJN T. and STEHLE R.

Abstract (from CDS):

We have collected γ velocities of cataclysmic variables from a survey of published orbital radial-velocity studies. We argue that for the non-magnetic cataclysmic variables the γ distribution gives a fair description of the systemic radial velocities; for magnetic cataclysmic variables the effect of motions within the system appears to be substantial. Assuming that the distribution of the spatial velocities of cataclysmic variables in the solar neighbourhood follows the velocity ellipsoid, with dispersions as given by Wielen (1977), we estimate that the dispersion of z-velocities of CVs is in the range 16 to 21km/s. With the galactic potential of Kuijken and Gilmore (1989) we then derive the distribution of distances, z, above the galactic plane. This distribution has an exponential scale height in the range 160-230pc, which is nearly a factor of two larger than that obtained for the z distribution of systems with known distances. This probably reflects the incompleteness of the census of cataclysmic variables at distances even as small as ∼100pc. The velocity distribution of cataclysmic variables indicates that they are an old disk population, with a mix of ages up to 10Gyr.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - cataclysmic variables - stars: kinematics - distances

VizieR on-line data: <Available at CDS (J/A+A/312/93): refs table1 table1.tex refs>

CDS comments: object V2009.-65.5 is [DSD94] V2008-6527.

Simbad objects: 169

goto View the references in ADS

Number of rows : 169
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* WW Cet CV* 00 11 24.7726635744 -11 28 43.204518696           ~ 185 0
2 V* PX And CV* 00 30 05.8083597744 +26 17 26.437695936   15.38 14.88 14.69   ~ 124 0
3 V* RX And CV* 01 04 35.5379487744 +41 17 57.784196472   13.713 13.429 11.788   ~ 322 0
4 V* HT Cas CV* 01 10 13.1213394144 +60 04 35.489642700     14.10     M5.5e 401 0
5 V* FO And CV* 01 15 32.1563820432 +37 37 35.565432888           ~ 61 0
6 V* WX Cet CV* 01 17 04.1794193856 -17 56 22.414606224           ~ 173 0
7 V* TY Psc CV* 01 25 39.3569919912 +32 23 08.895723252           ~ 122 0
8 V* AY Psc CV* 01 36 55.4595948432 +07 16 29.272748916   16.43 16.28 15.79   ~ 61 0
9 V* KT Per CV* 01 37 08.7946635024 +50 57 20.398380408   13.999 13.819 12.290   M3.5e 131 0
10 V* BL Hyi CV* 01 41 00.3996430344 -67 53 27.470100660       15.340   DC: 221 0
11 V* AR And CV* 01 45 03.2715491016 +37 56 33.237881916   15.929 15.671     ~ 92 0
12 V* TT Ari CV* 02 06 53.0797508832 +15 17 41.851038804   10.73 10.20     Bep: 459 0
13 V* WX Hyi CV* 02 09 50.8241651856 -63 18 39.831098040   10.70     13.038 ~ 206 0
14 V* TZ Per CV* 02 13 50.9628827706 +58 22 52.311997695   13.774 13.473 14.202   ~ 103 0
15 V* WX Ari CV* 02 47 36.2217912312 +10 35 37.723782948   15.8       ~ 66 0
16 V* EF Eri CV* 03 14 13.2526234800 -22 35 42.900077688   15.4 14.53 13.5   DA 453 0
17 V* GK Per No* 03 31 12.0098863320 +43 54 15.469951212   14.139 13.090 12.589   K1IV 986 0
18 V* VY For CV* 03 32 04.6053469152 -25 56 55.063844916   17.5       M4.5V: 38 0
19 V* AF Cam CV* 03 32 15.4983960264 +58 47 22.148326104     13.40     ~ 54 0
20 V* UZ For CV* 03 35 28.6518733656 -25 44 21.768755424           M4.5 279 0
21 OGLE MBR141.07.01620 RR* 03 44 20.2147713792 -71 39 57.545711424   19.804 19.406   18.834 ~ 10 1
22 OGLE MBR141.07.01711 RR* 03 44 27.2961725064 -71 39 14.202110628   19.813 19.352   18.735 ~ 9 0
23 OGLE MBR141.07.01427 RR* 03 44 30.6491713680 -71 41 23.301155688   19.648 19.280   18.752 ~ 10 1
24 OGLE MBR141.07.01636 RR* 03 44 31.2567087744 -71 39 52.335082296   19.677 19.273   18.662 ~ 11 1
25 OGLE MBR141.07.01447 RR* 03 44 36.1514113512 -71 40 49.318462416   19.803 19.402   18.889 ~ 10 1
26 OGLE MBR141.07.01462 RR* 03 44 44.6742379200 -71 40 45.365033928   19.793 19.380   18.835 ~ 8 1
27 OGLE MBR141.07.01477 RR* 03 44 47.1030233400 -71 40 40.211345640   19.785 19.360   18.779 ~ 11 1
28 OGLE MBR141.07.01638 RR* 03 44 51.8604838824 -71 39 53.545545828   19.632 19.315   18.838 ~ 10 1
29 V* VW Hyi CV* 04 09 11.3967378648 -71 17 41.554528260   12.786 12.543 14.160   DQ 661 0
30 V* AQ Eri CV* 05 06 13.1058945528 -04 08 07.253107476           ~ 89 0
31 V* V1159 Ori CV* 05 28 59.5676204544 -03 33 52.282939068   14.321 14.203 15.317   ~ 152 0
32 V* TV Col CV* 05 29 25.5292422792 -32 49 03.900212364   14.219 13.846 14.181   K2V 362 0
33 V* T Aur No* 05 31 59.1180488976 +30 26 45.034081044           ~ 291 0
34 V* V363 Aur CV* 05 33 33.4591265880 +36 59 32.475580692     14.2     K0V 107 0
35 V* TW Pic CV* 05 34 50.5861498896 -58 01 40.765120788 13.84 14.83 15.10     ~ 107 2
36 V* BY Cam CV* 05 42 48.8013535344 +60 51 31.376128608   16.60       ~ 270 0
37 V* TX Col CV* 05 43 20.16864 -41 01 54.2856         14.541 ~ 167 0
38 V* FS Aur CV* 05 47 48.3599178816 +28 35 11.207992848           ~ 121 0
39 V* CN Ori CV* 05 52 07.7842206216 -05 25 00.543695772           ~ 184 0
40 V* V347 Pup CV* 06 10 33.6583947384 -48 44 25.363374036   13.95 13.57 13.24 12.79 M0.5V 103 0
41 V* AH Men CV* 06 11 44.605776 -81 49 23.29824 12.62 13.326 13.010 13.211   ~ 88 0
42 V* SS Aur CV* 06 13 22.4340408984 +47 44 25.345431780   16.06 15.81     sdBe 272 0
43 V* KR Aur CV* 06 15 43.9189295136 +28 35 08.553579540           ~ 170 0
44 EGB 4 CV* 06 29 33.9600353880 +71 04 36.394613580   13.29 13.27 13.04   ~ 170 0
45 V* HL CMa CV* 06 45 17.2108297512 -16 51 34.544944080   12.60 12.41     ~ 111 0
46 V* IR Gem CV* 06 47 34.6827027456 +28 06 22.332682152           ~ 147 0
47 V* V348 Pup CV* 07 12 32.9097229704 -36 05 38.582602080   15.82 15.72 16.00 15.06 B0V 96 0
48 V* BG CMi CV* 07 31 29.0079060264 +09 56 23.030740248   14.5       ~ 246 0
49 V* PQ Gem CV* 07 51 17.3280306912 +14 44 23.874868716   14.415 14.162 13.945   ~ 237 0
50 V* U Gem CV* 07 55 05.2324414746 +22 00 05.044127985   15.3 14.54     DA 1135 0
51 V* Z Cha CV* 08 07 27.7517751528 -76 32 00.665029356           M5.5 620 1
52 V* YZ Cnc CV* 08 10 56.6511822192 +28 08 33.260657100     15.24     ~ 256 0
53 V* CP Pup No* 08 11 46.0634106720 -35 21 04.986480708   15.436 15.227     ~ 277 1
54 V* SU UMa CV* 08 12 28.2695986944 +62 36 22.427676396           B2 516 0
55 V* VV Pup CV* 08 15 06.8009599464 -19 03 17.765706024     13.90     M7V 413 0
56 V* IX Vel CV* 08 15 18.9688659456 -49 13 20.671780368 8.64 10.04 10.10 9.84 9.347 sdOBe 253 0
57 PG 0818+513 CV* 08 22 36.0475955184 +51 05 24.558779364   15.73       ~ 127 0
58 V* Z Cam CV* 08 25 13.1986690656 +73 06 39.284964108   12.006 11.927 11.712   ~ 554 0
59 V* SW UMa CV* 08 36 42.7492998204 +53 28 37.976599017           ~ 315 0
60 V* EI UMa CV* 08 38 21.9952217352 +48 38 02.163728328   14.9 14.78     ~ 97 1
61 V* AC Cnc CV* 08 44 27.1121665272 +12 52 31.995783264   13.80 14.15     K1-3V 154 0
62 V* BK Lyn CV* 09 20 11.2020621696 +33 56 42.356468364   13.97 13.99 14.72   ~ 125 1
63 V* DV UMa CV* 09 46 36.5964360384 +44 46 44.683031784   19.0       DA:+M 131 0
64 V* X Leo CV* 09 51 01.4657296584 +11 52 31.244512908           ~ 138 0
65 V* OY Car CV* 10 06 22.0793274312 -70 14 04.584660540           ~ 586 0
66 V* CH UMa CV* 10 07 00.7217843640 +67 32 47.506618176   15.535 14.141 14.820   K5.5e 114 0
67 V* SW Sex CV* 10 15 09.3769935988 -03 08 32.850732738           ~ 223 0
68 V* KO Vel CV* 10 15 58.3279124400 -47 58 09.544223532           ~ 38 0
69 Cl* NGC 3201 SAW V60 RR* 10 16 15.5173120992 -46 23 16.023962976           ~ 13 0
70 Cl* NGC 3201 SAW V46 RR* 10 16 59.0944656768 -46 33 04.052234844           ~ 11 0
71 NGC 3201 1106 RR* 10 17 10.5589241832 -46 27 32.530464108   15.15 14.47     ~ 16 0
72 NGC 3201 2216 RR* 10 17 22.4241099720 -46 22 31.396420092   16.20 15.30 14.85   ~ 20 0
73 SV* HV 10339 RR* 10 17 25.1956530888 -46 23 15.093095928   15.26 14.21     ~ 17 0
74 NGC 3201 1510 RR* 10 17 27.6542966016 -46 25 38.000194752   14.86 14.27     ~ 15 0
75 NGC 3201 1227 RR* 10 17 28.4787632232 -46 27 48.629672928   15.37 14.71     ~ 16 0
76 NGC 3201 2419 RR* 10 17 29.0341912488 -46 22 55.812955476   14.98 14.71     ~ 15 0
77 NGC 3201 3207 RR* 10 17 46.1516347560 -46 21 52.081099560   15.29 14.73     ~ 18 0
78 SV* HV 10349 RR* 10 17 54.7558619856 -46 21 54.355217940   15.43 14.46     ~ 16 0
79 Cl* NGC 3201 SAW V34 RR* 10 18 05.4805819056 -46 20 02.249974860           ~ 15 0
80 V* RW Sex CV* 10 19 56.6224471752 -08 41 56.106711816   10.674 10.645 10.747 10.598 DAe 216 0
81 V* DW UMa CV* 10 33 52.8751411128 +58 46 54.717259044   14.33   14.33 14.35 ~ 254 0
82 V* CY UMa CV* 10 56 56.9964835104 +49 41 18.201049512   17.0       ~ 111 1
83 V* AN UMa CV* 11 04 25.6556168328 +45 03 13.940184528     14.90     ~ 261 0
84 V* QU Car CV* 11 05 42.4858973880 -68 37 58.231932240 10.74 11.45 11.54 11.57   A 108 0
85 V* V436 Cen CV* 11 14 00.0568720872 -37 40 47.763655572           ~ 148 0
86 V* DP Leo CV* 11 17 15.9239894616 +17 57 41.690453220           ~ 237 1
87 V* TT Crt CV* 11 34 47.1765755496 -11 45 30.370189860   16.598 16.029 15.945   ~ 55 0
88 V* QZ Vir CV* 11 38 26.8241432424 +03 22 07.110298596     15.81     ~ 269 1
89 V* DO Dra CV* 11 43 38.4921265896 +71 41 20.559036192       13.747   DQ 233 1
90 V* TW Vir CV* 11 45 21.1711886016 -04 26 05.777690964   17.38   15.03   M2 151 0
91 V* GQ Mus No* 11 52 02.4296561952 -67 12 20.986391520           ~ 271 0
92 V* MU Cen CV* 12 12 53.8782227400 -44 28 16.025209824   14.534 14.059 14.752   ~ 46 0
93 V* EX Hya CV* 12 52 24.2222471899 -29 14 55.999766523   13.505 13.491 13.549   M5-6V 730 0
94 V* BV Cen CV* 13 31 19.5105743208 -54 58 33.657394152     13.151 12.746 12.226 G5-8IV/V 196 0
95 V* UX UMa CV* 13 36 40.9531256400 +51 54 49.423353228   12.78 13.26     sdOB 556 0
96 V* V834 Cen CV* 14 09 07.2863511816 -45 17 16.023776676       15.301   M6.5 333 0
97 NGC 5904 298 RR* 15 18 21.4947933240 +02 04 38.361897192   14.84 15.106   14.648 ~ 29 0
98 NGC 5904 314 RR* 15 18 23.1563029443 +02 04 19.294715842   14.99 14.977   14.427 ~ 23 0
99 NGC 5904 823 RR* 15 18 41.8671523032 +02 02 44.352529296   15.436 15.106   14.576 ~ 46 0
100 NGC 5904 826 RR* 15 18 41.9561012736 +02 02 32.136582552   15.419 15.085   14.558 ~ 45 0
101 Cl* NGC 5904 KUST 978 RR* 15 18 43.1929490952 +02 02 56.780790396   15.309 15.068     ~ 28 0
102 NGC 5904 883 RR* 15 18 46.4693170680 +02 02 12.448640184   15.250 14.998     ~ 27 0
103 NGC 5904 907 RR* 15 18 48.7981381992 +02 02 32.168043168   15.338 15.074     ~ 34 0
104 V* SS UMi CV* 15 51 22.3401322752 +71 45 11.834778240           ~ 77 0
105 PG 1550+191 CV* 15 52 47.1968971224 +18 56 28.844471472   16.4 15.46 17.0   M6.5Ve 202 0
106 V* U Sco CV* 16 22 30.7791646104 -17 52 43.166822628           F8+K2 592 0
107 Cl* NGC 6121 SAW V2 RR* 16 23 16.2789549528 -26 34 46.736874300 14.50 14.12 13.41 12.91 12.39 hF6 46 0
108 Cl* NGC 6121 SAW V27 RR* 16 23 43.1526941376 -26 27 16.387433172 14.22 13.90 13.21 12.73 12.18 hF6 31 0
109 Cl* NGC 6121 SAW V29 RR* 16 23 58.2371252376 -26 21 35.139365604 14.20 13.90 13.28 12.83 12.31 hF4 39 0
110 Cl* NGC 6121 SAW V32 RR* 16 24 29.6846036928 -26 32 02.538655440 14.12 13.83 13.18 12.70 12.04 ~ 40 0
111 Cl* NGC 6121 SAW V33 RR* 16 24 33.3276641112 -26 20 58.003263312 13.94 13.65 13.03 12.58 12.08 ~ 39 0
112 Cl* NGC 6171 SAW V17 RR* 16 32 25.1527617192 -13 02 07.125744660   16.201 15.556     ~ 23 0
113 Cl* NGC 6171 DICK V10 RR* 16 32 28.0723595328 -13 03 10.310530320   16.319 15.712     ~ 17 0
114 Cl* NGC 6171 DICK V13 RR* 16 32 30.0972996240 -13 02 06.119193336   16.416 15.767     ~ 21 0
115 Cl* NGC 6171 SAW V8 RR* 16 32 32.8222038290 -13 03 59.900811059   16.144 15.457     ~ 20 0
116 Cl* NGC 6171 SAW V14 RR* 16 32 33.1274191440 -13 01 55.490765844   16.416 15.767     ~ 25 0
117 Cl* NGC 6171 DICK V18 RR* 16 32 37.1303873928 -12 59 41.819499996   16.450 15.19     ~ 25 0
118 V* AH Her CV* 16 44 10.0057431264 +25 15 01.942541352   12.44 12.71     K7V 249 0
119 V* V841 Oph No* 16 59 30.3744528816 -12 53 27.137707116   14.068 13.606 13.491   ~ 138 0
120 V* V2051 Oph CV* 17 08 19.0873634976 -25 48 31.704262776   17.5       ~ 252 0
121 V* V795 Her CV* 17 12 56.1689188488 +33 31 19.240640724   12.53 12.64 12.69   ~ 191 0
122 Cl* NGC 6341 SAW V4 RR* 17 17 00.3677978088 +43 09 08.906954040       15.03   ~ 22 0
123 Cl* NGC 6341 HAC 3 RR* 17 17 11.9965057536 +43 12 25.248325212   15.528 14.80     ~ 42 0
124 Cl* NGC 6341 SAW V5 RR* 17 17 14.9005014600 +43 07 19.335881172       15.02   ~ 26 0
125 Cl* NGC 6341 HAC 1 RR* 17 17 18.9874343050 +43 08 54.890592116   15.489 14.40     ~ 44 0
126 V* V442 Oph CV* 17 32 15.1362474864 -16 15 22.068343152       14.120   ~ 93 0
127 V* V380 Oph CV* 17 50 13.6259504232 +06 05 29.236175016   15.146 14.927 14.752   ~ 53 0
128 V* DQ Her CV* 18 07 30.2510391864 +45 51 32.564791872   14.605 14.443 14.800   M3+Ve 1048 1
129 V* V426 Oph CV* 18 07 51.6919772928 +05 51 47.804055084           ~ 182 0
130 V* V533 Her No* 18 14 20.4844831200 +41 51 22.069747872   15.000 15.032 15.274   ~ 265 0
131 V* AM Her CV* 18 16 13.2546725104 +49 52 04.759613537   15.124 14.808 13.525   M4.5-5Ve 1009 2
132 V* V1017 Sgr No* 18 32 04.4738065392 -29 23 12.593851152       13.479   G5IIIep 149 0
133 V* BD Pav CV* 18 43 11.9137504416 -57 30 44.865618300           ?+K 72 0
134 V* V347 Pav CV* 18 44 48.2632656840 -74 18 34.216501464           ~ 63 0
135 V* V603 Aql No* 18 48 54.6369872232 +00 35 02.857106184 10.73 12.106 12.087 11.986   OB+e: 564 0
136 V* V1223 Sgr CV* 18 55 02.3108012664 -31 09 49.584656268           ~ 347 0
137 V* MV Lyr CV* 19 07 16.2886463256 +44 01 07.869892008   13.040 12.920 12.489 12.578 M5Ve 307 0
138 V* V1315 Aql CV* 19 13 54.5308677240 +12 18 03.239745228   14.81 14.33 14.33   ~ 136 0
139 V* WY Sge CV* 19 32 43.8698058514 +17 44 54.517889204           ~ 91 0
140 V* V345 Pav CV* 19 35 42.9086577984 -59 08 22.724922804 13.61 13.82 13.69     ~ 33 0
141 V* QS Tel CV* 19 38 35.8144163880 -46 12 57.106344420           ~ 120 0
142 V* EM Cyg CV* 19 38 40.1068970904 +30 30 28.332591012     11.90     ~ 270 0
143 CD-42 14462 CV* 19 47 40.5290567472 -42 00 26.395115580 9.65 10.362 10.308 10.520   sdB 243 0
144 V* AB Dra CV* 19 49 06.5315089272 +77 44 23.339250276   15.209 14.928 14.097   ~ 124 0
145 V* EY Cyg CV* 19 54 36.7420149648 +32 21 55.087471404           sdBe+K0V 125 0
146 V* QQ Vul CV* 20 05 41.9090048400 +22 39 58.839854760   14.688 14.656 14.584   M2 205 0
147 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20 10.817   D 982 0
148 V* V349 Pav CV* 20 08 55.8722388744 -65 27 43.498283364           ~ 22 0
149 V* V1776 Cyg CV* 20 23 30.5190973512 +46 31 29.438367528   17.2       ~ 37 0
150 V* CM Del CV* 20 24 56.9280034920 +17 17 54.278576160       13.693   ~ 76 0
151 V* V503 Cyg CV* 20 27 17.3992939944 +43 41 22.504607556           ~ 138 0
152 V* AE Aqr CV* 20 40 09.1598959176 -00 52 15.055595220   12.46 10.40   10.191 K3-5IV/V 705 0
153 V* HR Del No* 20 42 20.3468874528 +19 09 39.305636208   12.380 12.404 12.508   ~ 515 0
154 V* VW Vul CV* 20 57 45.0624108432 +25 30 25.697878236     13.10     ~ 71 0
155 V* V1500 Cyg No* 21 11 36.5809818696 +48 09 01.952490204           ~ 820 0
156 V* SS Cyg CV* 21 42 42.8034497592 +43 35 09.867842484 11.07 12.651 12.032 9.326   K5V 1324 1
157 V* UU Aqr CV* 22 09 05.7613016472 -03 46 17.688853416   13.998 13.919 13.735   ~ 153 0
158 V* RU Peg CV* 22 14 02.5505986656 +12 42 11.278107972     12     sdBe+G8IV:n 322 0
159 V* FO Aqr CV* 22 17 55.3796835600 -08 21 03.754995948   13.533 13.445 13.414   ~ 378 0
160 V* HL Aqr CV* 22 20 26.9273134056 +02 00 53.375434236   13.45       ~ 59 0
161 V* DI Lac No* 22 35 48.4952851704 +52 42 59.641265592   14.89 14.51 14.48   ~ 126 0
162 V* TY PsA CV* 22 49 39.9054462120 -27 06 53.126335980   15.61 15.67 16.19   DA 105 0
163 GD 552 CV* 22 50 39.9583863216 +63 28 38.330366988   16 16.47     D 74 0
164 V* AO Psc CV* 22 55 17.9860863984 -03 10 39.981831564           ~ 327 0
165 V* IP Peg CV* 23 23 08.5362249504 +18 24 59.206884012           M2 395 0
166 GD 1662 CV* 23 29 00.4713595416 -29 46 45.980660100   13.054 12.980 13.099   OBe 191 0
167 V* DX And CV* 23 29 46.6838648136 +43 45 04.034136924           ~ 106 0
168 Cl* NGC 6171 DICK V11 RR* ~ ~   16.339 15.553     ~ 6 0
169 Cl* NGC 6171 SAW V2 RR* ~ ~   16.334 15.637     ~ 11 0

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