Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:15 UTC
Civil Twilight (6°): 06:19 // 15:51 UTC
Nautical Twilight (12°): 05:38 // 16:32 UTC
Astronomical Twilight (18°): 04:59 // 17:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V475 Hya s 7 0.317122 12.60 12.60 0.00 05.01. 23:12 159 (S) 39
IX Cep p 10 1.0970019 16.80 17.90 1.10 05.01. 23:12 334 (NW) 20
V426 Nor p 10 0.4735 17.76 18.05 0.29 05.01. 23:12 122 (SE) -60
V851 Cas p 7 0.960277 12.68 12.76 0.08 05.01. 23:12 323 (NW) 27
BT Pup s 10 1.5921029 13.90 14.50 0.60 05.01. 23:12 171 (S) 15
BT Pup p 10 1.5921029 13.90 14.60 0.70 05.01. 23:12 171 (S) 15
IK Vir p 8 0.723602 11.51 11.79 0.28 05.01. 23:13 101 (E) 11
BQ Del p 10 3.4265173 15.20 16.40 1.20 05.01. 23:13 337 (NW) -23
V842 Her p 1 0.419037 9.85 10.45 0.60 05.01. 23:13 30 (NE) 18
V441 Hya p 10 0.58413 11.05 11.75 0.70 05.01. 23:13 132 (SE) -4
QU Dra p 9 0.276915 14.10 14.80 0.70 05.01. 23:13 31 (NE) 27
KQ Gem p 1 0.4079905 14.00 15.00 1.00 05.01. 23:13 194 (S) 55
V2394 Oph p 8 0.589356 11.25 11.95 0.70 05.01. 23:13 67 (NE) -49
IK Aur p 10 4.0522 16.60 17.50 0.90 05.01. 23:13 248 (W) 61
QT UMa s 6 0.473539 11.00 11.70 0.70 05.01. 23:13 79 (E) 67
GV Cyg p 1 0.9906643 13.20 15.20 2.00 05.01. 23:14 333 (NW) 13
QR And p 7 0.660467 12.16 12.69 0.53 05.01. 23:14 295 (NW) 8
AM CMi s 1 1.019193 10.00 10.50 0.50 05.01. 23:14 169 (S) 41
V366 UMa p 8 0.4573045 13.60 14.20 0.60 05.01. 23:14 37 (NE) 36
V1022 Tau p 2 0.347171 14.96 15.72 0.77 05.01. 23:14 257 (W) 48
MT Cam p 1 0.3661395 12.94 13.54 0.60 05.01. 23:15 298 (NW) 66
V411 Peg p 1 0.3770427 14.00 14.80 0.80 05.01. 23:15 330 (NW) -9
WW Cep p 1 4.6008454 11.10 11.90 0.80 05.01. 23:15 343 (N) 34
V417 Lyr p 4 0.300661 14.90 16.20 1.30 05.01. 23:15 2 (N) -9
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 05.01. 23:15 352 (N) -32
IY UMa p 4 0.0739138 18.40 20.00 1.60 05.01. 23:15 55 (NE) 60
V594 Cen p 10 0.3170973 13.70 14.50 0.80 05.01. 23:15 124 (SE) -35
V803 Aql p 4 0.2634245 14.00 15.00 1.00 05.01. 23:15 7 (N) -47
IO Boo p 7 0.2711483 13.00 13.50 0.50 05.01. 23:16 64 (NE) 11
V668 Ara p 10 0.6014 13.30 13.90 0.60 05.01. 23:16 136 (SE) -66
V501 CrA p 10 0.4110817 12.80 13.40 0.60 05.01. 23:16 58 (NE) -74
RZ Cas s 1 1.195251 6.18 6.26 0.08 05.01. 23:16 327 (NW) 53
V1103 Her s 1 0.2913524 11.90 11.90 0.00 05.01. 23:16 15 (N) -4
BU Tri s 1 0.295568 14.40 15.00 0.60 05.01. 23:16 288 (W) 35
V496 Cyg p 3 1.474915 12.10 12.50 0.40 05.01. 23:16 348 (N) -3
V351 Peg p 1 0.593297 8.00 8.31 0.31 05.01. 23:16 302 (NW) -5
V930 Cep s 8 0.393722 12.48 12.83 0.35 05.01. 23:16 339 (N) 37
TU CMi p 5 0.4334425 14.40 15.10 0.70 05.01. 23:17 174 (S) 48
V903 Ara p 9 0.301566 12.34 12.40 0.06 05.01. 23:17 122 (SE) -69
BM Tri p 9 0.317819 13.00 13.40 0.40 05.01. 23:17 288 (W) 31
V473 Cam s 7 0.298438 11.55 12.15 0.60 05.01. 23:17 360 (N) 63
ER Vul s 1 0.698095 7.27 7.49 0.22 05.01. 23:17 337 (NW) -9
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 05.01. 23:17 357 (N) 0
V933 Cep p 10 0.48792 13.95 14.55 0.60 05.01. 23:17 349 (N) 45
RW Dor s 2 0.2854633 10.80 11.20 0.40 05.01. 23:17 193 (S) -30
V2788 Ori s 7 0.500033 12.00 12.00 0.00 05.01. 23:18 204 (SW) 44
QQ Boo s 8 0.2764765 12.45 12.45 0.00 05.01. 23:18 38 (NE) 18
V1026 Her s 7 0.829383 12.20 12.20 0.00 05.01. 23:18 38 (NE) -6
CC Com p 1 0.2206859 11.30 12.21 0.91 05.01. 23:18 88 (E) 28
EX Lyr s 1 0.717293 12.08 12.61 0.53 05.01. 23:18 10 (N) -13
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.