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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW Aqr s 4 0.542909 10.70 10.80 0.10 20.05. 15:11 308 (NW) -47
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 20.05. 15:11 5 (N) 8
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 20.05. 15:11 344 (N) 1
V948 Mon p 7 0.377107 13.00 13.60 0.60 20.05. 15:11 181 (S) 39
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.05. 15:11 82 (E) 60
BO Peg p 1 0.580428 11.50 12.20 0.70 20.05. 15:11 337 (NW) -25
SX Lup s 5 0.685845 11.50 11.80 0.30 20.05. 15:11 108 (E) -46
HZ Dra s 5 0.772934 8.16 8.16 0.00 20.05. 15:11 2 (N) 30
V523 Aur s 1 0.330437 13.30 13.30 0.00 20.05. 15:12 224 (SW) 79
V514 Mon s 1 0.557388 12.80 13.30 0.50 20.05. 15:12 204 (SW) 37
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 20.05. 15:12 239 (SW) 44
V365 Dra p 10 0.35396 11.82 12.03 0.21 20.05. 15:12 25 (NE) 21
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 20.05. 15:13 331 (NW) -47
V445 Peg p 1 0.40465 14.00 14.50 0.50 20.05. 15:13 339 (N) -11
V1302 Her s 1 0.316291 12.72 12.72 0.00 20.05. 15:13 24 (NE) 8
GM CVn p 1 0.366984 12.00 12.50 0.50 20.05. 15:13 69 (E) 25
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.05. 15:13 69 (E) -17
Y Sex p 1 0.4198165 9.83 10.21 0.38 20.05. 15:13 144 (SE) 35
V369 Sge p 7 0.3958288 13.20 14.00 0.80 20.05. 15:13 1 (N) -21
HN Psc p 10 0.329519 10.75 10.95 0.20 20.05. 15:13 299 (NW) 19
ER Cep p 9 0.2857369 15.67 16.34 0.67 20.05. 15:13 353 (N) 48
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.05. 15:13 163 (S) 51
GU Aps p 10 0.436522 14.00 14.70 0.70 20.05. 15:13 165 (S) -53
V1301 Sco p 8 1.95406 13.00 13.50 0.50 20.05. 15:13 83 (E) -54
RX Her p 1 1.7785724 7.28 7.87 0.59 20.05. 15:14 26 (NE) -24
V600 And s 7 0.396793 12.64 12.30 -0.34 20.05. 15:14 330 (NW) 15
ET Mus p 8 0.4593487 12.10 12.90 0.80 20.05. 15:14 160 (S) -44
DV Cep p 1 1.161975 11.40 12.20 0.80 20.05. 15:14 357 (N) 33
V442 Cam p 1 0.442643 13.05 13.46 0.41 20.05. 15:14 344 (N) 64
PY Boo s 9 0.278049 12.10 12.10 0.00 20.05. 15:14 41 (NE) 28
FI Lyn s 6 0.373261 9.46 9.46 0.00 20.05. 15:14 38 (NE) 88
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 20.05. 15:14 283 (W) 13
V954 Oph p 9 0.2252705 14.30 14.90 0.60 20.05. 15:14 36 (NE) -33
NN Aqr s 4 0.306779 13.47 13.47 0.00 20.05. 15:15 330 (NW) -36
FM Vul s 1 0.784642 12.80 13.00 0.20 20.05. 15:15 8 (N) -12
PU Vel p 10 1.25174 8.52 8.65 0.13 20.05. 15:15 167 (S) -1
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 20.05. 15:15 53 (NE) 3
V808 Aql p 10 1.573871 13.10 14.00 0.90 20.05. 15:15 23 (NE) -48
FS Mon p 5 1.905867 10.50 11.50 1.00 20.05. 15:15 193 (S) 34
VY Cet s 3 0.34081 11.20 11.80 0.60 20.05. 15:15 261 (W) -18
KN Eri p 8 0.396604 13.23 14.20 0.97 20.05. 15:15 238 (SW) 18
V1139 Cas p 1 0.2971 12.80 13.23 0.43 20.05. 15:15 317 (NW) 35
V868 Cep p 5 1.120524 13.35 13.82 0.47 20.05. 15:15 344 (N) 19
BM UMa s 1 0.2712208 13.80 14.60 0.80 20.05. 15:15 79 (E) 60
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.05. 15:15 123 (SE) -13
V2637 Oph s 7 0.386173 11.80 12.21 0.41 20.05. 15:15 47 (NE) -24
DR CVn p 1 0.329058 11.70 11.96 0.26 20.05. 15:15 78 (E) 40
FV Vel p 9 1.521137 10.81 12.20 1.39 20.05. 15:15 163 (S) -7
ET Leo s 1 0.3465036 9.55 9.55 0.00 20.05. 15:16 129 (SE) 38
LX Ser p 1 0.1584325 13.30 17.40 4.10 20.05. 15:16 61 (NE) 1
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.