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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V340 Vir p 6 0.45486 11.53 12.22 0.69 20.12. 19:48 37 (NE) -49
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 20.12. 19:48 138 (SE) 63
KV Cep s 6 0.85883 14.10 14.30 0.20 20.12. 19:49 305 (NW) 51
II Per p 1 0.4798527 13.50 14.20 0.70 20.12. 19:49 98 (E) 72
V994 Her p 1 2.083268 6.93 7.24 0.31 20.12. 19:49 312 (NW) -1
V355 Vir p 1 0.655521 12.00 13.00 1.00 20.12. 19:49 49 (NE) -22
WX Sex p 4 0.428871 12.40 12.80 0.40 20.12. 19:50 74 (E) -11
IT Nor p 8 0.635779 9.40 10.00 0.60 20.12. 19:50 280 (W) -74
V1222 Tau p 4 0.295362 13.28 13.64 0.36 20.12. 19:50 166 (S) 48
V1430 Aql p 1 0.873721 10.20 10.80 0.60 20.12. 19:51 290 (W) -11
V930 Cep s 8 0.393722 12.48 12.83 0.35 20.12. 19:51 328 (NW) 58
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 20.12. 19:51 304 (NW) 52
V510 And p 10 1.586968 13.90 14.50 0.60 20.12. 19:52 243 (SW) 61
HN Eri p 5 0.623592 8.66 8.97 0.31 20.12. 19:52 156 (SE) 13
EU Lac p 6 2.332511 12.10 12.60 0.50 20.12. 19:52 299 (NW) 49
KR Pav p 10 0.4838 13.70 14.80 1.10 20.12. 19:52 210 (SW) -46
V713 And p 10 0.318453 12.01 12.13 0.12 20.12. 19:52 260 (W) 54
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 20.12. 19:52 203 (SW) 59
OQ UMa p 1 0.283356 13.00 13.70 0.70 20.12. 19:52 8 (N) 17
WY Sex p 5 0.3680553 11.50 11.80 0.30 20.12. 19:52 76 (E) -13
AY Aqr s 10 0.281995 13.70 14.30 0.60 20.12. 19:53 240 (SW) -1
V449 And s 1 0.3385155 12.20 12.20 0.00 20.12. 19:53 249 (W) 82
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.12. 19:53 60 (NE) -5
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 20.12. 19:53 315 (NW) 23
V1042 Her p 1 0.511154 12.08 12.66 0.58 20.12. 19:53 329 (NW) -13
V444 And s 7 0.46878 13.04 13.70 0.66 20.12. 19:53 252 (W) 71
V480 CrA p 10 0.53303 13.50 14.00 0.50 20.12. 19:54 269 (W) -55
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.12. 19:54 252 (W) 38
KV Gem p 1 0.358522 12.40 12.90 0.50 20.12. 19:54 105 (E) 32
V488 Cam p 7 0.2674155 12.80 12.95 0.15 20.12. 19:54 19 (N) 52
KV Eri p 10 0.271753 12.48 13.01 0.53 20.12. 19:54 181 (S) -7
XZ CMi p 1 0.5788095 9.70 10.42 0.72 20.12. 19:55 99 (E) 13
MS UMa s 1 0.410388 11.97 11.97 0.00 20.12. 19:55 32 (NE) 19
OT Cep s 3 0.4812313 12.70 13.30 0.60 20.12. 19:55 352 (N) 56
BT Tri p 10 0.2512 14.20 14.80 0.60 20.12. 19:55 207 (SW) 69
V861 Her p 1 0.3446312 13.80 14.15 0.35 20.12. 19:55 339 (N) 5
GQ Aps s 10 0.6353 14.50 14.80 0.30 20.12. 19:55 184 (S) -62
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.12. 19:55 305 (NW) 78
QR Cen p 10 2.288649 13.10 13.70 0.60 20.12. 19:55 146 (SE) -78
V507 Lyr p 7 0.366912 14.21 14.75 0.54 20.12. 19:56 313 (NW) 3
V579 Lyr p 1 0.242906 12.77 13.25 0.48 20.12. 19:56 320 (NW) 17
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 20.12. 19:56 304 (NW) 21
V426 Aur p 7 1.419103 10.55 10.76 0.21 20.12. 19:56 103 (E) 59
RX Ari p 1 1.0296285 9.40 10.00 0.60 20.12. 19:56 200 (S) 61
KY Lac p 10 15.4275 12.80 13.60 0.80 20.12. 19:56 298 (NW) 47
V701 Cen s 8 0.73845 8.60 8.90 0.30 20.12. 19:56 106 (E) -77
V535 Aur s 5 0.384744 12.73 13.13 0.40 20.12. 19:56 74 (E) 55
V644 Aur p 7 0.78045 11.22 11.53 0.31 20.12. 19:56 93 (E) 50
FT Gem p 1 0.5876113 13.50 14.20 0.70 20.12. 19:57 105 (E) 30
SX Crv s 1 0.3166127 8.99 9.23 0.24 20.12. 19:57 54 (NE) -49
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.