2002MNRAS.332..814M

Query : 2002MNRAS.332..814M

2002MNRAS.332..814M - Mon. Not. R. Astron. Soc., 332, 814-826 (2002/June-1)

Spectral atlas of dwarf novae in outburst.

MORALES-RUEDA L. and MARSH T.R.

Abstract (from CDS):

Up to now, only a very small number of dwarf novae have been studied during their outburst state (∼30 per cent in the Northern hemisphere). In this paper we present the first comprehensive atlas of outburst spectra of dwarf novae. We study possible correlations between the emission and absorption lines seen in the spectra and some fundamental parameters of the binaries. We find that out of the 48 spectra presented, 12 systems apart from IP Peg show strong Heii in emission: SS Aur, HL CMa, TU Crt, EM Cyg, SS Cyg, EX Dra, U Gem, HX Peg, GK Per, KT Per, V893 Sco, IY UMa, and seven others less prominently: FO And, V542 Cyg, Bi Ori, TY Psc, VZ Pyx, ER UMa and SS UMi. We conclude that these systems are good targets for finding spiral structure in their accretion discs during outburst if the models of Smak and Ogilvie are correct. This is confirmed by the fact that hints of spiral asymmetries have already been found in the discs of SS Cyg, EX Dra and U Gem.

Abstract Copyright: 2002 Blackwell Science Ltd

Journal keyword(s): accretion, accretion discs - line: profiles - binaries: spectroscopic - stars: dwarf novae - stars: mass-loss - novae, cataclysmic variables

Simbad objects: 51

goto Full paper

goto View the references in ADS

Number of rows : 51
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* GX Cas CV* 00 49 01.5023646216 +56 52 43.590068220           ~ 39 0
2 V* RX And CV* 01 04 35.5379487744 +41 17 57.784196472   13.713 13.429 11.788   ~ 322 0
3 V* FO And CV* 01 15 32.1563820432 +37 37 35.565432888           ~ 61 0
4 V* TY Psc CV* 01 25 39.3569919912 +32 23 08.895723252           ~ 122 0
5 V* KU Cas CV* 01 31 02.3990919024 +57 54 13.227792012           ~ 19 0
6 V* KT Per CV* 01 37 08.7946635024 +50 57 20.398380408   13.999 13.819 12.290   M3.5e 131 0
7 V* TZ Per CV* 02 13 50.9628827706 +58 22 52.311997695   13.774 13.473 14.202   ~ 103 0
8 V* LX And pA* 02 19 44.0897178336 +40 27 22.335084504           ~ 23 0
9 V* AM Cas CV* 02 26 23.3509014836 +71 18 31.618139040   14.925 14.745 13.824   ~ 36 0
10 V* GK Per No* 03 31 12.0098863320 +43 54 15.469951212   14.139 13.090 12.589   K1IV 986 0
11 V* AH Eri CV* 04 22 38.1232676064 -13 21 30.442001760           ~ 64 0
12 V* BI Ori CV* 05 23 51.7717113504 +01 00 30.622984056           ~ 44 0
13 V* V1159 Ori CV* 05 28 59.5676204544 -03 33 52.282939068   14.321 14.203 15.317   ~ 152 0
14 V* CN Ori CV* 05 52 07.7842206216 -05 25 00.543695772           ~ 184 0
15 V* SS Aur CV* 06 13 22.4340408984 +47 44 25.345431780   16.06 15.81     sdBe 272 0
16 V* HL CMa CV* 06 45 17.2108297512 -16 51 34.544944080   12.60 12.41     ~ 111 0
17 V* IR Gem CV* 06 47 34.6827027456 +28 06 22.332682152           ~ 147 0
18 V* SV CMi CV* 07 31 08.4042714600 +05 58 48.370881792           ~ 48 0
19 V* U Gem CV* 07 55 05.2324414746 +22 00 05.044127985   15.3 14.54     DA 1135 0
20 V* YZ Cnc CV* 08 10 56.6511822192 +28 08 33.260657100     15.24     ~ 256 0
21 V* AT Cnc CV* 08 28 36.9270732360 +25 20 03.045311628   14.798 14.583 13.690   DAe: 129 0
22 V* VZ Pyx CV* 08 59 19.8388698120 -24 28 55.257493908     14.08     ~ 69 0
23 V* SY Cnc CV* 09 01 03.3195626400 +17 53 56.030744400   12.757 12.498 12.078   ?+M0-V 166 0
24 V* DI UMa CV* 09 12 16.1933315112 +50 53 53.956934520           ~ 89 0
25 V* ER UMa CV* 09 47 11.9410111200 +51 54 08.950092804 14.351 14.03 13.91 14.909 14.629 ~ 161 0
26 V* X Leo CV* 09 51 01.4657296584 +11 52 31.244512908           ~ 138 0
27 V* IY UMa CV* 10 43 56.7487980888 +58 07 31.920814488   17.52 16.61 17.62 17.60 ~ 119 0
28 V* TU Crt CV* 11 03 36.5725455912 -21 37 45.658609680           ~ 33 0
29 V* NY Ser CV* 15 13 02.2954585632 +23 15 08.407860084   15.648 15.699     ~ 81 0
30 V* SS UMi CV* 15 51 22.3401322752 +71 45 11.834778240           ~ 77 0
31 BD+33 2642 pA* 15 51 59.8854348048 +32 56 54.329485272 9.806 10.61 10.73 10.884 10.961 O7p 456 0
32 V* V893 Sco CV* 16 15 14.9804783976 -28 37 32.113386876           ~ 95 0
33 V* EX Dra No* 18 04 14.2485669582 +67 54 12.273781393   14.775 14.479 14.490   ~ 135 0
34 V* CY Lyr CV* 18 52 41.3790647256 +26 45 31.443001704     13.20     ~ 63 0
35 V* V419 Lyr CV* 19 10 13.8277020266 +29 06 14.191105826           ~ 27 0
36 V* FO Aql CV* 19 16 38.1695601932 +00 07 37.018822819       15.045   ~ 32 0
37 V* V1504 Cyg CV* 19 28 56.4508657536 +43 05 37.081595940           ~ 122 0
38 V* V792 Cyg CV* 19 31 00.9858858888 +33 47 03.846837156           ~ 22 0
39 V* EM Cyg CV* 19 38 40.1068970904 +30 30 28.332591012     11.90     ~ 270 0
40 V* AB Dra CV* 19 49 06.5315089272 +77 44 23.339250276   15.209 14.928 14.097   ~ 124 0
41 V* V542 Cyg CV* 19 49 10.4799126456 +58 31 59.337367140           ~ 18 0
42 V* AW Sge CV* 19 58 37.0701944136 +16 41 28.332628836           ~ 29 0
43 V* RZ Sge CV* 20 03 18.47616 +17 02 51.9432   17.6   17.2   ~ 89 0
44 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20 10.817   D 982 0
45 V* V516 Cyg CV* 20 47 09.7892680488 +41 55 26.482298232     14.20     ~ 33 0
46 V* VZ Aqr CV* 21 30 24.6231562320 -02 59 17.615765040           ~ 48 0
47 V* SS Cyg CV* 21 42 42.8034497592 +43 35 09.867842484 11.07 12.651 12.032 9.326   K5V 1324 1
48 BD+28 4211 HS* 21 51 11.0221915656 +28 51 50.367627468 8.922 10.25 10.58 10.656 10.831 sdO2VIIIHe5 837 0
49 V* RU Peg CV* 22 14 02.5505986656 +12 42 11.278107972     12     sdBe+G8IV:n 322 0
50 V* IP Peg CV* 23 23 08.5362249504 +18 24 59.206884012           M2 395 0
51 V* HX Peg CV* 23 40 23.6981168832 +12 37 41.711624724   14.43 14.29 15.87   DAs 61 0

To bookmark this query, right click on this link: simbad:objects in 2002MNRAS.332..814M and select 'bookmark this link' or equivalent in the popup menu