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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF Aqr p 4 2.85358 9.88 10.50 0.62 22.05. 10:32 249 (W) 9
V2617 Oph p 10 0.424074 13.15 13.75 0.60 22.05. 10:32 340 (N) -47
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 22.05. 10:32 297 (NW) 25
HL Eri p 10 0.512616 8.56 8.60 0.04 22.05. 10:33 163 (S) 31
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 22.05. 10:33 170 (S) -65
V591 Lyr s 2 0.300395 11.95 11.95 0.00 22.05. 10:33 328 (NW) 6
NP Tel s 10 0.37512 12.90 13.30 0.40 22.05. 10:33 237 (SW) -46
ER Ori p 1 0.4234005 9.32 9.93 0.61 22.05. 10:33 152 (SE) 28
XY Ari p 10 0.25265 13.54 17.60 4.06 22.05. 10:33 197 (S) 59
UY UMa p 1 0.3760203 12.70 12.90 0.20 22.05. 10:33 16 (N) 18
V957 Cep s 1 1.98873 11.52 11.52 0.00 22.05. 10:33 331 (NW) 57
V566 And p 8 0.389694 10.85 11.30 0.45 22.05. 10:33 236 (SW) 69
AG Phe s 10 0.75534 8.87 8.95 0.08 22.05. 10:33 214 (SW) -9
V1107 Cas p 1 0.273412 12.88 13.20 0.32 22.05. 10:33 315 (NW) 69
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 22.05. 10:33 314 (NW) 10
EW Del p 6 0.3923312 15.10 15.50 0.40 22.05. 10:33 295 (NW) 0
V901 Cen s 1 0.3542133 11.94 11.94 0.00 22.05. 10:33 118 (SE) -50
V502 Oph s 1 0.453387 8.34 8.81 0.47 22.05. 10:33 339 (N) -37
QQ Lup p 10 0.251562 12.40 13.35 0.95 22.05. 10:34 70 (E) -80
CZ Lib p 10 0.56012 14.20 15.20 1.00 22.05. 10:34 355 (N) -60
V413 Gem p 7 0.532812 14.55 15.00 0.45 22.05. 10:34 114 (SE) 36
V1001 Cas s 1 0.429058 13.61 13.61 0.00 22.05. 10:34 294 (NW) 55
V496 Cam s 7 0.392897 13.95 14.40 0.45 22.05. 10:34 14 (N) 52
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 22.05. 10:34 313 (NW) 15
V891 Aql p 10 0.419508 15.40 15.80 0.40 22.05. 10:34 292 (W) -17
ET Del p 4 1.0107832 12.00 12.90 0.90 22.05. 10:34 283 (W) 0
GN Mus s 10 0.3869 13.70 14.20 0.50 22.05. 10:35 158 (S) -60
V496 Cyg p 3 1.474915 12.10 12.50 0.40 22.05. 10:35 307 (NW) 16
V416 Cam p 10 0.3863 14.40 15.00 0.60 22.05. 10:35 25 (NE) 63
V924 Oph s 10 0.359554 15.70 16.40 0.70 22.05. 10:35 312 (NW) -20
V527 And p 10 0.700656 10.65 11.05 0.40 22.05. 10:35 250 (W) 61
V1353 Ori s 1 0.471453 12.93 12.93 0.00 22.05. 10:36 141 (SE) 33
OS Boo p 10 0.275727 13.80 14.10 0.30 22.05. 10:36 6 (N) 3
V875 Cep p 10 0.607031 12.00 12.33 0.33 22.05. 10:36 350 (N) 51
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 22.05. 10:36 328 (NW) 29
GS Pup s 10 2.07284 13.40 13.40 0.00 22.05. 10:36 121 (SE) 3
V497 Cam p 5 0.554646 13.50 14.05 0.55 22.05. 10:36 10 (N) 51
EK CMi p 8 0.660752 11.53 11.97 0.44 22.05. 10:36 110 (E) 16
V502 And s 6 0.318892 13.80 14.15 0.35 22.05. 10:36 255 (W) 52
V337 Cam p 8 0.756775 9.95 10.40 0.45 22.05. 10:36 11 (N) 70
V943 Cep p 10 0.345289 13.30 13.90 0.60 22.05. 10:36 339 (N) 55
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 22.05. 10:37 226 (SW) 30
PY Boo p 9 0.278049 12.10 12.65 0.55 22.05. 10:37 1 (N) 12
QW Boo p 10 0.2908715 12.10 12.45 0.35 22.05. 10:37 0 (N) 7
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 22.05. 10:37 297 (NW) -11
TV Nor p 8 8.524406 9.00 9.80 0.80 22.05. 10:37 247 (SW) -86
BQ Eri s 1 0.821972 10.94 11.24 0.30 22.05. 10:37 154 (SE) 31
V1065 Her s 4 0.397828 11.50 11.50 0.00 22.05. 10:37 333 (NW) -8
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 22.05. 10:37 326 (NW) 22
V381 Her p 1 1.346266 12.60 13.70 1.10 22.05. 10:37 336 (NW) -16
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.