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Query : 2015ApJS..221...17Q |
2015ApJS..221...17Q - Astrophys. J., Suppl. Ser., 221, 17 (2015/November-0)
Long-term decrease and cyclic variation in the orbital period of the eclipsing dwarf nova V2051 Oph.
QIAN S.B., HAN Z.T., FERNANDEZ LAJUS E., ZHU L.Y., LI L.J., LIAO W.P. and ZHAO E.G.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): binaries: eclipsing - planetary system - stars: dwarf nova - stars: evolution - stars: individual: V2051 Oph
Simbad objects: 8
Number of rows : 8 |
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 | V* RR Cae | WD* | 04 21 05.5631820426 | -48 39 07.061113433 | 14.50 | 14.92 | 14.40 | DA7.8 | 157 | 1 | ||
2 | V* V470 Cam | HS* | 07 10 42.0513241680 | +66 55 43.521505680 | sdB+dM | 111 | 1 | |||||
3 | V* DP Leo | CV* | 11 17 15.9239894616 | +17 57 41.690453220 | ~ | 228 | 1 | |||||
4 | V* NY Vir | HS* | 13 38 48.1466908176 | -02 01 49.207286748 | 13.43 | 13.66 | 13.75 | sdB1VIIHe1 | 226 | 1 | ||
5 | V* QS Vir | EB* | 13 49 52.0029035208 | -13 13 37.000132212 | 14.27 | 14.98 | 14.40 | 14.37 | DA3+dM | 135 | 1 | |
6 | V* NN Ser | CV* | 15 52 56.1203524080 | +12 54 44.429312196 | 16.51 | DAO1+M4 | 274 | 0 | ||||
7 | V* V2051 Oph | CV* | 17 08 19.0873634976 | -25 48 31.704262776 | 17.5 | ~ | 243 | 0 | ||||
8 | V* HU Aqr | CV* | 21 07 58.1944529400 | -05 17 40.557671916 | 16.198 | 15.814 | 14.891 | D+M4V | 274 | 1 |
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