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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:26 UTC
Civil Twilight (6°): 06:16 // 16:01 UTC
Nautical Twilight (12°): 05:35 // 16:42 UTC
Astronomical Twilight (18°): 04:57 // 17:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Boo p 1 0.3766695 11.45 11.90 0.45 15.01. 08:34 239 (SW) 55
QV UMa p 6 0.311444 13.50 14.50 1.00 15.01. 08:34 319 (NW) 26
IW TrA p 10 0.3146 14.20 14.60 0.40 15.01. 08:34 184 (S) -23
V1258 Cen p 10 0.08885 15.40 22.20 6.80 15.01. 08:34 231 (SW) -8
LO Com p 1 0.2863605 12.38 13.20 0.82 15.01. 08:34 274 (W) 32
IM And s 9 0.2703735 18.30 18.80 0.50 15.01. 08:34 48 (NE) 17
TW Crt p 5 0.944279 8.39 8.72 0.33 15.01. 08:34 258 (W) -18
V501 Sgr p 6 1.513265 12.60 13.70 1.10 15.01. 08:34 157 (SE) -6
V1103 Her s 1 0.2913524 11.90 11.90 0.00 15.01. 08:34 142 (SE) 72
BF Dor p 9 0.352271 13.00 13.20 0.20 15.01. 08:35 196 (S) -72
BT CrB p 9 0.0892 18.90 20.40 1.50 15.01. 08:35 231 (SW) 70
V438 Per p 10 3.50939 8.28 8.34 0.06 15.01. 08:35 25 (NE) 23
V339 Dra p 9 0.457404 13.40 14.00 0.60 15.01. 08:35 301 (NW) 76
LR Cam s 1 0.43414 10.70 10.70 0.00 15.01. 08:35 357 (N) 29
TX CMi p 1 0.3892173 14.00 15.00 1.00 15.01. 08:36 319 (NW) -27
GH Aqr s 6 0.305585 13.40 13.40 0.00 15.01. 08:36 104 (E) 5
GO Lac p 10 0.539191 15.00 16.00 1.00 15.01. 08:36 63 (NE) 43
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 15.01. 08:36 82 (E) 49
AP Dor p 10 0.213593 9.38 9.60 0.22 15.01. 08:36 172 (S) -81
V1260 Cen p 10 3.56278 9.46 9.55 0.09 15.01. 08:36 212 (SW) -31
V1223 Tau p 7 0.446918 12.15 12.60 0.45 15.01. 08:37 30 (NE) -26
PT Boo s 9 0.4466345 12.60 12.60 0.00 15.01. 08:37 263 (W) 69
QZ Cep p 10 3.280835 11.30 11.90 0.60 15.01. 08:37 32 (NE) 43
V445 Hya p 9 1.50944 13.10 14.30 1.20 15.01. 08:37 246 (SW) -24
V777 Cen s 5 1.775995 10.90 10.90 0.00 15.01. 08:37 232 (SW) -37
LT Com s 1 0.512058 10.61 10.61 0.00 15.01. 08:37 270 (W) 35
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 15.01. 08:37 67 (NE) 63
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.01. 08:37 240 (SW) 20
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 15.01. 08:38 122 (SE) 15
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 15.01. 08:38 82 (E) 54
V342 Her s 1 0.851731 10.50 10.70 0.20 15.01. 08:38 147 (SE) 62
KO Ara s 9 0.3825476 13.30 13.30 0.00 15.01. 08:38 176 (S) -14
QW Cyg s 2 0.5876453 13.90 14.10 0.20 15.01. 08:38 98 (E) 59
V514 Cam p 6 0.362742 12.63 12.63 0.00 15.01. 08:39 344 (N) 49
V473 Cam p 7 0.298438 11.55 12.20 0.65 15.01. 08:39 352 (N) 39
V728 Her s 1 0.4712895 10.90 11.40 0.50 15.01. 08:39 181 (S) 82
V1237 Tau p 8 0.287447 14.03 14.18 0.15 15.01. 08:39 358 (N) -15
CU Ind p 10 0.337259 12.50 13.21 0.71 15.01. 08:39 152 (SE) -43
BM Tri p 9 0.317819 13.00 13.40 0.40 15.01. 08:39 40 (NE) 6
IU Aps s 10 0.3046 14.20 14.60 0.40 15.01. 08:39 181 (S) -41
XY Cru p 8 1.0240025 11.10 11.20 0.10 15.01. 08:40 213 (SW) -38
DD Aqr s 1 0.7210105 10.90 11.20 0.30 15.01. 08:40 96 (E) 6
DM Hya p 10 0.7878255 11.90 12.60 0.70 15.01. 08:40 270 (W) -31
V2787 Ori p 7 0.810979 10.40 10.70 0.30 15.01. 08:40 346 (N) -24
V1053 Cas s 1 0.649369 15.20 15.20 0.00 15.01. 08:40 33 (NE) 34
LP UMa s 1 0.309901 12.52 12.52 0.00 15.01. 08:40 321 (NW) 36
V1197 Her p 1 0.2626795 13.17 13.37 0.20 15.01. 08:40 207 (SW) 67
V432 Nor p 10 0.4662 16.85 17.65 0.80 15.01. 08:40 193 (S) -18
FO Gem p 9 0.695617 14.70 15.80 1.10 15.01. 08:40 335 (NW) -24
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 15.01. 08:40 109 (E) 61
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.