Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V373 Cam p 7 0.370807 12.50 13.00 0.50 21.04. 16:06 309 (NW) 68
V545 Hya p 9 0.384647 11.30 12.03 0.73 21.04. 16:06 128 (SE) 13
GV Nor s 1 2.971876 10.50 10.50 0.00 21.04. 16:06 115 (SE) -64
OQ UMa p 1 0.283356 13.00 13.70 0.70 21.04. 16:06 41 (NE) 34
V796 Cep s 1 0.392964 12.20 12.20 0.00 21.04. 16:06 344 (N) 50
FL Peg p 6 0.4743125 13.50 14.30 0.80 21.04. 16:07 322 (NW) -23
SV Nor p 10 0.3761231 12.00 12.60 0.60 21.04. 16:07 129 (SE) -60
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.04. 16:07 34 (NE) 46
V501 Oph p 5 0.96795 10.90 11.80 0.90 21.04. 16:07 13 (N) -25
V1143 Her p 1 0.318275 13.00 14.00 1.00 21.04. 16:07 27 (NE) -19
GW Cnc p 1 0.2814125 12.60 13.20 0.60 21.04. 16:07 136 (SE) 55
V518 And p 10 0.361144 13.50 13.90 0.40 21.04. 16:07 300 (NW) 28
FN CVn p 10 0.6107153 12.15 12.45 0.30 21.04. 16:07 53 (NE) 30
V479 Cam s 7 0.325394 13.25 13.69 0.44 21.04. 16:08 3 (N) 65
V2793 Ori p 9 1.45065 12.89 13.60 0.71 21.04. 16:08 197 (S) 43
V1295 Her s 1 0.349236 12.05 12.45 0.40 21.04. 16:08 14 (N) 7
RR Lep s 1 0.915427 9.99 10.19 0.20 21.04. 16:08 211 (SW) 22
NS Mon s 6 1.777618 10.60 11.10 0.50 21.04. 16:08 192 (S) 47
TT Her s 1 0.912078 9.61 9.89 0.28 21.04. 16:08 34 (NE) -17
V410 Aur s 1 0.366355 10.10 10.10 0.00 21.04. 16:09 249 (W) 62
V877 Mon s 8 2.94625 8.22 8.85 0.63 21.04. 16:09 187 (S) 30
V500 Cam p 6 0.2483505 14.00 14.80 0.80 21.04. 16:09 10 (N) 60
AO Eri p 9 9.29753 10.84 11.62 0.78 21.04. 16:09 218 (SW) 14
V684 Mon p 1 1.85142 8.43 8.54 0.11 21.04. 16:09 191 (S) 49
CU Tau s 1 0.412528 11.50 11.90 0.40 21.04. 16:09 257 (W) 44
LZ Cen s 10 2.757724 8.10 8.50 0.40 21.04. 16:09 146 (SE) -34
V658 Lyr s 1 0.33026 11.10 11.10 0.00 21.04. 16:09 6 (N) 7
V742 Cen s 10 0.8644535 9.40 10.10 0.70 21.04. 16:09 135 (SE) -17
DD Cam p 10 1.762855 7.03 7.23 0.20 21.04. 16:09 297 (NW) 61
FR Del p 8 0.3497468 15.00 15.30 0.30 21.04. 16:09 331 (NW) -24
GU Aps s 10 0.436522 14.00 14.50 0.50 21.04. 16:09 167 (S) -55
BK Vul s 1 0.453463 12.80 12.80 0.00 21.04. 16:09 330 (NW) -7
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 21.04. 16:09 27 (NE) -28
V1179 Her s 1 0.385505 11.39 11.69 0.30 21.04. 16:10 43 (NE) -19
V434 Ser p 6 0.884 13.30 14.60 1.30 21.04. 16:10 62 (NE) -19
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.04. 16:10 91 (E) -16
V657 Pup p 10 0.7413 17.00 17.20 0.20 21.04. 16:10 177 (S) -8
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 21.04. 16:10 337 (NW) -63
BC Col p 10 0.29683 15.00 15.00 0.00 21.04. 16:11 197 (S) 11
TV Mus p 10 0.4456651 11.00 11.30 0.30 21.04. 16:11 151 (SE) -36
V1075 Aql s 1 0.88098 13.50 13.60 0.10 21.04. 16:11 347 (N) -24
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.04. 16:12 113 (SE) -21
V471 Cas p 1 0.4009368 14.10 14.60 0.50 21.04. 16:12 311 (NW) 41
NV Lyr p 5 1.541423 12.80 13.80 1.00 21.04. 16:12 359 (N) -6
V417 Aql s 1 0.3703135 11.00 11.50 0.50 21.04. 16:12 353 (N) -34
QT Boo p 10 0.3190643 11.65 11.80 0.15 21.04. 16:12 34 (NE) 20
V860 Cas p 3 1.08385 12.40 13.80 1.40 21.04. 16:12 313 (NW) 30
V701 Cen s 8 0.73845 8.60 8.90 0.30 21.04. 16:12 127 (SE) -39
V2701 Oph p 9 0.339611 12.00 12.50 0.50 21.04. 16:12 37 (NE) -21
V1119 Her p 4 0.723403 10.05 10.54 0.49 21.04. 16:12 43 (NE) -25
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.