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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:51 // 16:34 UTC
Civil Twilight (6°): 05:20 // 17:05 UTC
Nautical Twilight (12°): 04:43 // 17:43 UTC
Astronomical Twilight (18°): 04:05 // 18:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V505 Cyg p 1 0.667664 11.70 12.40 0.70 25.02. 05:25 91 (E) 46
KM Boo p 8 0.35866 14.05 14.70 0.65 25.02. 05:25 296 (NW) 68
TX CMi p 1 0.3892173 14.00 15.00 1.00 25.02. 05:25 311 (NW) -24
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.02. 05:25 114 (SE) 69
V426 Nor p 10 0.4735 17.76 18.05 0.29 25.02. 05:26 188 (S) -17
PT Boo p 9 0.4466345 12.60 12.82 0.22 25.02. 05:26 254 (W) 74
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 25.02. 05:26 109 (E) 66
V903 Ara p 9 0.301566 12.34 12.40 0.06 25.02. 05:26 178 (S) -17
MT UMa s 4 0.800653 11.75 11.75 0.00 25.02. 05:26 294 (NW) 38
NW Aqr p 1 0.30163 12.00 12.00 0.00 25.02. 05:26 89 (E) 0
V1184 Aql p 6 0.565604 13.10 13.50 0.40 25.02. 05:26 134 (SE) 42
YY Aps p 8 0.855554 12.00 12.50 0.50 25.02. 05:26 189 (S) -34
V1284 Her p 1 0.337146 12.78 13.18 0.40 25.02. 05:26 140 (SE) 74
V357 Dra p 6 0.619276 11.55 12.15 0.60 25.02. 05:26 3 (N) 72
OP Dra p 9 0.323163 14.71 15.09 0.38 25.02. 05:26 337 (NW) 51
V1004 Cas s 7 1.181875 12.80 12.80 0.00 25.02. 05:27 30 (NE) 37
LT CMa s 2 1.759524 7.38 7.38 0.00 25.02. 05:27 311 (NW) -43
OO Aql s 1 0.506792 9.20 9.20 0.00 25.02. 05:27 122 (SE) 35
IS Cas p 1 1.841517 12.10 13.10 1.00 25.02. 05:28 38 (NE) 38
GM CVn p 1 0.366984 12.00 12.50 0.50 25.02. 05:28 256 (W) 54
NX Boo s 8 0.251135 13.02 13.36 0.34 25.02. 05:28 240 (SW) 64
VV UMa s 1 0.687376 10.13 10.26 0.13 25.02. 05:28 321 (NW) 32
PS Vir p 1 0.289806 12.00 12.30 0.30 25.02. 05:28 261 (W) 16
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.02. 05:28 226 (SW) -5
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.02. 05:28 129 (SE) 81
AE Hya p 9 0.3928877 13.90 14.80 0.90 25.02. 05:29 266 (W) -28
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.02. 05:29 42 (NE) 24
V396 Mon s 1 0.3963436 12.60 13.50 0.90 25.02. 05:29 328 (NW) -31
V418 Aql p 9 2.234907 12.80 16.00 3.20 25.02. 05:29 128 (SE) 32
AY CrB p 8 0.460476 13.50 14.10 0.60 25.02. 05:29 229 (SW) 65
V380 Gem p 6 0.33661 13.15 14.00 0.85 25.02. 05:29 340 (N) -12
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 25.02. 05:29 72 (E) -28
YY Gru p 9 0.2926495 12.40 13.20 0.80 25.02. 05:29 129 (SE) -36
SZ Mic p 10 0.4 13.40 14.00 0.60 25.02. 05:29 139 (SE) -12
V477 Lyr p 9 0.471729 14.30 16.00 1.70 25.02. 05:30 131 (SE) 60
SS Cen p 9 2.478725 9.50 11.30 1.80 25.02. 05:30 205 (SW) -32
UW Ara p 10 3.297146 9.50 10.50 1.00 25.02. 05:30 171 (S) -10
GH Eri p 7 0.722388 9.02 9.61 0.59 25.02. 05:30 59 (NE) -75
HS Leo p 2 0.337706 13.80 14.40 0.60 25.02. 05:30 284 (W) 25
V789 Her s 1 0.3200448 14.90 14.90 0.00 25.02. 05:30 160 (S) 82
V541 Cas p 1 0.9098488 10.40 11.10 0.70 25.02. 05:30 16 (N) 26
V452 And p 6 0.978438 13.80 15.14 1.34 25.02. 05:31 50 (NE) 32
V2610 Oph p 1 0.426508 9.20 9.45 0.25 25.02. 05:31 161 (S) 34
V476 Aql s 8 0.624685 13.30 13.30 0.00 25.02. 05:31 140 (SE) 41
I Boo s 1 0.2678178 5.80 6.29 0.49 25.02. 05:31 273 (W) 72
FV CVn p 1 0.315365 11.80 12.15 0.35 25.02. 05:31 259 (W) 53
WX Cnc p 1 1.2245895 10.50 11.20 0.70 25.02. 05:32 314 (NW) 8
V1121 Cen p 10 0.996379 10.80 11.60 0.80 25.02. 05:32 231 (SW) -13
V1282 Her s 1 0.278349 13.35 13.35 0.00 25.02. 05:32 116 (SE) 81
V384 Ser p 1 0.268729 11.90 12.40 0.50 25.02. 05:32 206 (SW) 63
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.