2020MNRAS.491.2217R

Query : 2020MNRAS.491.2217R

2020MNRAS.491.2217R - Mon. Not. R. Astron. Soc., 491, 2217-2253 (2020/January-2)

A systematic study of spiral density waves in the accretion discs of cataclysmic variables.

RUIZ-CARMONA R., GROOT P.J. and STEEGHS D.

Abstract (from CDS):

Spiral density waves are thought to be excited in the accretion discs of accreting compact objects, including cataclysmic variable stars (CVs). Observational evidence has been obtained for a handful of systems in outburst over the last two decades. We present the results of a systematic study searching for spiral density waves in CVs, and report their detection in two of the sixteen observed systems. While most of the systems observed present asymmetric, non-Keplerian accretion discs during outburst, the presence of ordered structures interpreted as spiral density waves is not as ubiquitous as previously anticipated. From a comparison of systems by their system parameters it appears that inclination of the systems may play a major role, favouring the visibility and/or detection of spiral waves in systems seen at high inclination.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): accretion - accretion discs - shock waves - binaries: close - stars: dwarf novae - novae - cataclysmic variables

VizieR on-line data: <Available at CDS (J/MNRAS/491/2217): table3.dat table2.dat table4.dat table5.dat tablea1.dat tablea2.dat refs.dat>

Status at CDS : Examining the need for a new acronym.

Simbad objects: 46

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Number of rows : 46
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 SDSS J005347.32+405548.5 CV* 00 53 47.3325775392 +40 55 48.532702296           ~ 5 0
2 V* HT Cas CV* 01 10 13.1213394144 +60 04 35.489642700     14.10     M5.5e 388 0
3 V* AR And CV* 01 45 03.2715491016 +37 56 33.237881916           ~ 83 0
4 V* RW Tri CV* 02 25 36.1556820000 +28 05 50.891220600   13.50 12.50     M0V 310 0
5 GD 50 WD* 03 48 50.1859724280 -00 58 32.290187664 12.596 13.787 14.063 14.210 14.388 DA1.2 257 1
6 CRTS J035905.8+175034 CV* 03 59 05.8961702928 +17 50 34.460251404     17.4     ~ 11 0
7 BD+52 913 WD* 05 05 30.6180977592 +52 49 51.919301604 10.25 11.44 11.69 11.93 12.108 DA.8 1089 0
8 V* V347 Pup CV* 06 10 33.6583947384 -48 44 25.363374036   13.95 13.57 13.24 12.79 M0.5V 96 0
9 V* V348 Pup CV* 07 12 32.9097229704 -36 05 38.582602080   15.82 15.72 16.00 15.06 B0V 89 0
10 V* SV CMi CV* 07 31 08.4042714600 +05 58 48.370881792           ~ 44 0
11 V* U Gem CV* 07 55 05.2323858391 +22 00 05.045435077   15.3 14.54     DA 1100 0
12 V* OY Car CV* 10 06 22.0793274312 -70 14 04.584660540           ~ 569 0
13 V* SW Sex CV* 10 15 09.3769935988 -03 08 32.850732738           ~ 202 0
14 V* IY UMa CV* 10 43 56.7487980888 +58 07 31.920814488   17.52 16.61 17.62 17.60 ~ 113 0
15 CRTS J111126.9+571239 CV* 11 11 26.8427727408 +57 12 38.688288696   18.5       A4V 31 0
16 BD+25 2534 HS* 12 37 23.5161671712 +25 03 59.867922240 9.117 10.26 10.59 10.642 10.809 sdB1(k) 246 0
17 V* V406 Vir CV* 12 38 13.7337832872 -03 39 32.965818228           DA3e 52 0
18 BD+18 2647 HS* 12 41 51.7899961800 +17 31 19.750566756 10.261 11.70 11.63 11.969 12.159 sdOpec 181 1
19 V* UX UMa CV* 13 36 40.9531256400 +51 54 49.423353228   12.78 13.26     sdOB 527 0
20 V* CR Boo CV* 13 48 55.2218717736 +07 57 35.724118680     15.00     ~ 176 0
21 V* NY Ser CV* 15 13 02.2954585632 +23 15 08.407860084   15.648 15.699     ~ 72 0
22 CRTS J153015.0+094946 CV* 15 30 15.0487166496 +09 49 46.260825168           ~ 13 0
23 BD+33 2642 pA* 15 51 59.8854348048 +32 56 54.329485272 9.806 10.61 10.73 10.884 10.961 O7p 429 0
24 [RGS2006] J161953.3+031909 CV* 16 19 53.2335178651 +03 19 08.524326011           ~ 5 0
25 V* AH Her CV* 16 44 10.0057431264 +25 15 01.942541352   12.44 12.71     K7V 236 0
26 V* V2051 Oph CV* 17 08 19.0873634976 -25 48 31.704262776   17.5       ~ 243 0
27 SDSS J173008.38+624754.7 CV* 17 30 08.3649113616 +62 47 54.672365112   15.3 15.91     ~ 32 0
28 SDSS J180222.44+455244.4 CV* 18 02 22.4451075648 +45 52 44.478845868     17.4     ~ 3 0
29 V* EX Dra CV* 18 04 14.2486747659 +67 54 12.271788519   14.5 14.7     ~ 126 0
30 V* DQ Her CV* 18 07 30.2510391864 +45 51 32.564791872   14.605 14.443 14.800   M3+Ve 1012 1
31 UCAC3 201-165802 CV* 18 08 35.8109573784 +10 10 29.872433460           ~ 17 0
32 V* V1838 Aql CV* 19 15 02.1126096064 +07 19 47.858736775           ~ 17 0
33 V* V1504 Cyg CV* 19 28 56.4508657536 +43 05 37.081595940           ~ 116 0
34 V* V795 Cyg CV* 19 34 34.0869911328 +31 32 11.970747348           ~ 13 0
35 CD-42 14462 CV* 19 47 40.5290567472 -42 00 26.395115580 9.65 10.362 10.308 10.520   sdB 231 0
36 V* RZ Sge CV* 20 03 18.47616 +17 02 51.9432   17.6   17.2   ~ 89 0
37 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20     DAepv 946 0
38 V* V503 Cyg CV* 20 27 17.3992939944 +43 41 22.504607556           ~ 134 0
39 EC 21178-5417 CV* 21 21 26.5341797352 -54 04 34.626536292 13.11 13.77 13.70     ~ 21 0
40 V* VZ Aqr CV* 21 30 24.6231562320 -02 59 17.615765040           ~ 44 0
41 V* SS Cyg CV* 21 42 42.8034497592 +43 35 09.867842484 11.07 12.651 12.032 9.326   K5V 1290 1
42 BD+28 4211 HS* 21 51 11.0221915656 +28 51 50.367627468 8.922 10.25 10.58 10.656 10.831 sdO2VIIIHe5 798 0
43 BD+25 4655 HS* 21 59 41.9748629928 +26 25 57.403455672 8.27 9.39 9.68     sdO6 118 0
44 V* V650 Peg CV* 22 43 48.4822083120 +08 09 26.919116928   18.08   16.68 18.44 ~ 15 0
45 Feige 110 HS* 23 19 58.3996844256 -05 09 56.171142864 10.360 11.45 11.50 11.970 12.145 sdO8VIIIHe5 636 1
46 V* IP Peg CV* 23 23 08.5362249504 +18 24 59.206884012           M2 381 0

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