Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:08 UTC
Civil Twilight (6°): 05:48 // 16:40 UTC
Nautical Twilight (12°): 05:09 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EW Tau p 10 5.26948 11.70 12.30 0.60 09.02. 09:12 26 (NE) -20
EO Cep s 1 1.833658 12.00 12.30 0.30 09.02. 09:12 18 (N) 52
V505 Sgr s 1 1.182866 6.46 6.63 0.17 09.02. 09:12 174 (S) 25
V524 Hya p 10 0.15 17.12 19.40 2.28 09.02. 09:12 327 (NW) -34
RZ UMi p 2 0.3373491 12.80 13.50 0.70 09.02. 09:13 355 (N) 51
V477 Hya p 10 0.40719 15.90 16.20 0.30 09.02. 09:13 343 (N) -40
V368 Cam s 6 0.4089212 13.35 13.35 0.00 09.02. 09:13 15 (N) 36
HW Vir s 1 0.11671953 10.50 11.20 0.70 09.02. 09:13 274 (W) -14
V389 Cam p 9 0.439897 11.80 12.50 0.70 09.02. 09:13 12 (N) 32
SY Aps p 6 0.278908 12.20 13.60 1.40 09.02. 09:13 203 (SW) -43
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 09.02. 09:13 50 (NE) 29
V997 Cyg p 1 0.458224 14.10 14.90 0.80 09.02. 09:13 39 (NE) 86
V880 Per p 10 0.7738 13.35 13.70 0.35 09.02. 09:13 48 (NE) 19
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 09.02. 09:14 181 (S) 46
V384 Vul p 1 0.4388572 12.72 13.16 0.44 09.02. 09:14 132 (SE) 62
NS Cam s 5 0.907318 12.90 13.20 0.30 09.02. 09:14 358 (N) 34
AS Ser s 1 0.4662346 11.40 11.50 0.10 09.02. 09:14 246 (SW) 21
V452 Vel p 10 0.525412 10.88 11.05 0.17 09.02. 09:14 306 (NW) -75
V537 And p 10 0.9008485 11.40 11.75 0.35 09.02. 09:14 63 (NE) 28
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 09.02. 09:14 71 (E) 11
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 09.02. 09:14 202 (S) -44
HI Lac p 10 0.1666655 15.00 18.00 3.00 09.02. 09:14 63 (NE) 59
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 09.02. 09:14 227 (SW) 87
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 09.02. 09:15 81 (E) -11
HR Leo p 10 1.081354 8.94 9.03 0.09 09.02. 09:15 298 (NW) -25
V524 Mon p 3 0.28361685 14.40 15.20 0.80 09.02. 09:15 11 (N) -37
QV Boo p 10 0.324797 14.20 15.00 0.80 09.02. 09:15 280 (W) 48
V640 Aur s 1 0.3279975 12.52 13.00 0.48 09.02. 09:15 14 (N) 14
BW Eri p 6 0.6384855 10.16 10.75 0.59 09.02. 09:15 80 (E) -45
AI Tri p 3 0.19174566 16.00 16.50 0.50 09.02. 09:15 65 (NE) 18
MT Cam p 1 0.3661395 12.94 13.54 0.60 09.02. 09:15 25 (NE) 21
OO Cyg s 7 0.2620015 14.10 14.10 0.00 09.02. 09:15 163 (S) 78
V1142 Cen s 10 2.52473 11.67 11.67 0.00 09.02. 09:15 221 (SW) -47
V412 Gem p 9 0.32667 16.36 16.96 0.60 09.02. 09:15 11 (N) -26
V440 Nor p 10 0.7503 15.82 16.40 0.58 09.02. 09:15 210 (SW) -26
V1105 Her s 5 0.321736 12.60 12.60 0.00 09.02. 09:15 227 (SW) 65
CW Cas s 1 0.318862 11.02 11.47 0.45 09.02. 09:16 42 (NE) 48
V395 Nor p 10 0.647878 9.11 9.54 0.43 09.02. 09:16 216 (SW) -16
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 09.02. 09:16 198 (S) 13
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 09.02. 09:16 136 (SE) 16
BO Ari p 1 0.3181937 10.00 10.50 0.50 09.02. 09:16 65 (NE) 15
V921 Her p 1 0.87738 9.44 9.80 0.36 09.02. 09:16 280 (W) 63
SW Lac s 1 0.320719 8.51 9.31 0.80 09.02. 09:17 90 (E) 53
WZ Leo p 1 1.4081812 11.30 12.00 0.70 09.02. 09:17 331 (NW) -16
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 09.02. 09:17 186 (S) 25
UX Ret s 7 0.4901044 8.32 9.02 0.70 09.02. 09:17 119 (SE) -57
QU Vir p 10 0.399253 11.75 12.05 0.30 09.02. 09:17 265 (W) 5
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 09.02. 09:17 171 (S) 7
V1175 Her s 1 0.321199 10.89 11.04 0.15 09.02. 09:17 251 (W) 43
ET Boo s 1 0.64504 9.14 9.14 0.00 09.02. 09:17 294 (NW) 46
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.