2016AJ....152....5D

Query : 2016AJ....152....5D

2016AJ....152....5D - Astron. J., 152, 5-5 (2016/July-0)

Cataclysmic variables observed during K2 campaigns 0 and 1.

DAI Z., SZKODY P., GARNAVICH P.M. and KENNEDY M.

Abstract (from CDS):

There are 15 cataclysmic variables (CVs) observed in the first two campaigns of the K2 mission. In this paper, the eight CVs showing distinct features are analyzed in detail. Among these eight, modulations during quiescence are evident at the known orbital periods in the SU UMa stars QZ Vir and RZ Leo, and at our newly determined orbital periods for 1RXS J0632+2536 and WD 1144+011. The periodogram analysis for the quiescent light curve of QZ Vir reveals multi-period modulations and the coexistence of orbital and superhump periods. The phased orbital light curves for the other three CVs in quiescence display wide (about half cycle) and shallow (

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: close - novae, cataclysmic variables - white dwarfs

Simbad objects: 19

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Number of rows : 19
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 USNO-B1.0 1144-00115322 CV* 06 26 57.6877629504 +24 29 06.711095328   20.3   19.0   ~ 4 0
2 V* CI Gem CV* 06 30 05.86 +22 18 50.7           ~ 31 0
3 ATO J098.0545+25.6062 CV* 06 32 13.1150443464 +25 36 22.893126048   15.86 15.22 14.97   ~ 19 0
4 V* UV Gem CV* 06 38 44.1657597362 +18 16 11.348219848           ~ 37 0
5 V* KZ Gem CV* 06 53 02.7460980336 +16 39 49.898462688           ~ 19 2
6 CRTS MLS140107 J065605+251444 CV* 06 56 05.38 +25 14 44.2           ~ 4 0
7 V* U Gem CV* 07 55 05.2324414746 +22 00 05.044127985   15.3 14.54     DA 1135 0
8 V* SU UMa CV* 08 12 28.2695986944 +62 36 22.427676396           B2 516 0
9 1RXS J111236.7+002807 CV* 11 12 35.816 +00 28 13.43           ~ 3 0
10 CRTS MLS130313 J111537+051002 CV* 11 15 37.1366875824 +05 10 01.367378364           ~ 4 0
11 2QZ J112555.7-001638 CV* 11 25 55.7119183272 -00 16 38.549930556   18.6 18.6     ~ 11 0
12 V* TT Crt CV* 11 34 47.1765755496 -11 45 30.370189860   16.598 16.029 15.945   ~ 55 0
13 V* RZ Leo CV* 11 37 22.2524330304 +01 48 58.617459936     19.6     DA+dM2 170 0
14 CRTS MLS121203 J113751+004218 CV* 11 37 50.9747038932 +00 42 17.682358617           ~ 3 0
15 PM J11384+0619 CV* 11 38 26.7428645784 +06 19 19.540792236   18.67 18.17     ~ 15 0
16 V* QZ Vir CV* 11 38 26.8241432424 +03 22 07.110298596     15.81     ~ 269 1
17 V* TW Vir CV* 11 45 21.1711886016 -04 26 05.777690964   17.38   15.03   M2 151 0
18 LBQS 1144+0111 ** 11 46 33.9379593120 +00 55 10.275145788           DA+Me 18 1
19 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20 10.817   D 982 0

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