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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2717 Oph p 9 0.336 15.00 15.50 0.50 31.01. 03:00 112 (E) 7
NU Cas p 1 0.766689 13.20 13.90 0.70 31.01. 03:00 1 (N) 17
MP Cen p 10 2.993469 9.70 10.40 0.70 31.01. 03:00 187 (S) -22
V754 Cep p 9 0.40905 11.92 11.92 0.00 31.01. 03:00 2 (N) 35
V927 Mon p 8 0.361879 10.90 11.17 0.27 31.01. 03:00 269 (W) 7
V1740 Aql p 8 0.44014 14.00 14.40 0.40 31.01. 03:00 85 (E) -2
V1295 Her p 1 0.349236 12.05 12.50 0.45 31.01. 03:00 64 (NE) 40
RV CVn p 1 0.2695671 13.75 14.36 0.61 31.01. 03:00 148 (SE) 66
V1134 Her s 7 0.602935 12.50 12.50 0.00 31.01. 03:00 85 (E) 12
WY Cet s 3 1.93972 9.20 9.20 0.00 31.01. 03:00 339 (N) -50
V580 Lyr s 1 0.289052 12.85 12.85 0.00 31.01. 03:00 64 (NE) 25
TT Cet s 1 0.4859549 10.80 11.10 0.30 31.01. 03:00 336 (NW) -48
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 31.01. 03:01 180 (S) -24
V873 Aql s 5 0.357572 13.30 13.30 0.00 31.01. 03:01 89 (E) 0
V594 Lyr p 5 0.255999 14.00 14.33 0.33 31.01. 03:01 56 (NE) 33
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 31.01. 03:01 34 (NE) 27
OP Boo p 10 0.311443 12.80 13.10 0.30 31.01. 03:01 67 (NE) 68
RY Ind s 10 0.712114 10.83 11.04 0.21 31.01. 03:01 106 (E) -53
AG Vir s 1 0.6426501 8.35 8.85 0.50 31.01. 03:01 197 (S) 52
WX Cnc s 1 1.2245895 10.50 10.70 0.20 31.01. 03:02 271 (W) 44
ET Boo p 1 0.64504 9.14 9.49 0.35 31.01. 03:02 85 (E) 67
GO Cha p 10 0.406067 10.64 10.97 0.33 31.01. 03:02 190 (S) -43
HR Gem p 1 1.068963 11.40 12.50 1.10 31.01. 03:02 292 (W) 14
UZ Lyr s 1 1.891267 9.90 10.10 0.20 31.01. 03:02 58 (NE) 23
V1238 Her p 4 0.3701515 9.53 9.53 0.00 31.01. 03:02 75 (E) 46
MU Pav p 10 0.7355 11.80 13.90 2.10 31.01. 03:02 132 (SE) -55
BO Ari p 1 0.3181937 10.00 10.50 0.50 31.01. 03:03 340 (N) -10
HM Cet p 5 0.44462 12.96 12.96 0.00 31.01. 03:03 336 (NW) -32
MT And s 8 0.358775 14.80 14.80 0.00 31.01. 03:03 341 (N) 3
KN Vul p 1 0.3573295 13.00 13.40 0.40 31.01. 03:03 59 (NE) 11
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 31.01. 03:03 103 (E) -28
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 31.01. 03:03 78 (E) -3
NQ Cam s 1 0.362099 13.10 13.65 0.55 31.01. 03:04 332 (NW) 52
V1043 Cas s 1 0.661587 13.29 13.29 0.00 31.01. 03:04 1 (N) 13
V848 Her p 9 0.735037 14.90 16.30 1.40 31.01. 03:04 89 (E) 47
GW Tau p 1 0.6413225 11.20 11.90 0.70 31.01. 03:04 312 (NW) 0
V490 Sco s 10 3.003757 11.80 12.10 0.30 31.01. 03:04 124 (SE) -16
V621 Pup p 10 0.390386 10.25 11.00 0.75 31.01. 03:04 226 (SW) -25
V406 Cam p 10 0.290534 12.65 13.00 0.35 31.01. 03:04 327 (NW) 37
AN Tuc p 9 5.46133 10.20 11.40 1.20 31.01. 03:04 135 (SE) -76
DQ CVn s 1 0.491422 12.28 12.56 0.28 31.01. 03:04 184 (S) 74
GR Vir p 1 0.346974 7.80 8.40 0.60 31.01. 03:04 146 (SE) 28
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.01. 03:04 125 (SE) -5
V634 CrA p 10 0.3079573 13.40 13.90 0.50 31.01. 03:05 122 (SE) -29
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.01. 03:05 1 (N) 73
GN TrA s 9 0.6146065 11.30 11.60 0.30 31.01. 03:05 161 (S) -32
GV Aqr s 4 0.33677 13.60 13.60 0.00 31.01. 03:05 46 (NE) -39
V435 Gem p 1 0.3365 10.55 10.92 0.37 31.01. 03:05 272 (W) 27
TU Boo p 1 0.324284 11.80 12.50 0.70 31.01. 03:06 137 (SE) 65
IK Per s 1 0.6760305 11.30 11.60 0.30 31.01. 03:06 321 (NW) 14
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.