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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 °
V459 Cam p 10 1.504745 11.10 11.65 0.55 21.05. 13:31 8 (N) 74
RW Com p 1 0.2373465 11.00 11.70 0.70 21.05. 13:31 71 (E) 19
VW LMi p 1 0.477552 8.03 8.46 0.43 21.05. 13:32 84 (E) 36
IP Cep s 1 0.8988977 11.50 12.10 0.60 21.05. 13:32 341 (N) 34
AR Boo s 1 0.3448727 13.50 14.20 0.70 21.05. 13:32 59 (NE) 7
V718 Her p 7 0.5960123 13.90 14.30 0.40 21.05. 13:32 14 (N) 8
ST Aqr p 1 0.780991 9.15 9.67 0.52 21.05. 13:32 291 (W) -26
UX Hor s 10 0.712816 14.00 14.40 0.40 21.05. 13:32 208 (SW) -19
V1158 Her p 10 0.660003 9.78 9.95 0.17 21.05. 13:32 24 (NE) 9
XY Sct s 4 0.7852528 13.80 14.50 0.70 21.05. 13:32 356 (N) -46
V405 Gem p 1 0.462107 10.88 11.04 0.16 21.05. 13:32 173 (S) 55
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 21.05. 13:32 340 (N) 5
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 21.05. 13:33 14 (N) -35
V857 Her s 1 0.38223 10.90 10.90 0.00 21.05. 13:33 20 (N) 2
V870 Ara s 7 0.399826 9.00 9.00 0.00 21.05. 13:33 156 (SE) -82
V530 Mon s 1 0.5255325 12.40 12.40 0.00 21.05. 13:33 169 (S) 43
GH Aqr s 6 0.305585 13.40 13.40 0.00 21.05. 13:33 293 (NW) -24
FI Boo p 1 0.389997 9.60 9.70 0.10 21.05. 13:33 29 (NE) 19
FZ Ori s 1 0.3999873 10.70 11.20 0.50 21.05. 13:34 197 (S) 41
V634 And p 10 0.577405 14.40 15.40 1.00 21.05. 13:34 307 (NW) 18
CK Boo s 1 0.3551495 8.99 9.23 0.24 21.05. 13:34 60 (NE) -12
GW Gem s 1 0.6594447 10.48 10.68 0.20 21.05. 13:34 138 (SE) 62
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 21.05. 13:34 292 (W) -16
IO Cep p 1 1.235808 11.40 12.60 1.20 21.05. 13:34 338 (N) 23
EH CVn p 1 0.263585 12.91 13.26 0.35 21.05. 13:34 57 (NE) 14
DF CVn s 1 0.3268955 10.96 10.96 0.00 21.05. 13:34 61 (NE) 27
V1241 Tau p 1 0.823271 9.38 10.28 0.90 21.05. 13:34 234 (SW) 25
GK Eri s 8 2.95968 8.96 8.96 0.00 21.05. 13:35 221 (SW) 14
IM Vul p 1 0.454283 11.60 13.30 1.70 21.05. 13:35 329 (NW) -12
V456 Vul p 10 3.042089 12.14 12.81 0.67 21.05. 13:35 328 (NW) -5
MW And p 9 0.263769 13.95 14.90 0.95 21.05. 13:35 280 (W) 47
V441 Hya p 10 0.58413 11.05 11.75 0.70 21.05. 13:36 124 (SE) -10
GS Boo p 1 1.25681 11.40 12.00 0.60 21.05. 13:36 42 (NE) 6
FF CMa s 8 1.2133742 7.38 7.60 0.22 21.05. 13:37 172 (S) 9
V954 Cep p 10 0.519782 12.28 12.61 0.33 21.05. 13:37 331 (NW) 41
V659 Ara p 10 0.2918802 13.90 14.50 0.60 21.05. 13:37 138 (SE) -71
U Col s 10 1.2461718 10.80 10.90 0.10 21.05. 13:37 184 (S) 7
V345 Cyg p 2 2.075534 11.30 11.80 0.50 21.05. 13:37 339 (N) -7
CW Lyn p 9 0.812403 9.61 9.85 0.24 21.05. 13:37 91 (E) 68
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 21.05. 13:37 328 (NW) 19
V431 Gem p 10 0.254 17.50 17.70 0.20 21.05. 13:37 148 (SE) 61
FI Lyn p 6 0.373261 9.46 9.46 0.00 21.05. 13:37 74 (E) 74
NQ Cam s 1 0.362099 13.10 13.65 0.55 21.05. 13:37 14 (N) 66
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 21.05. 13:38 16 (N) 19
V656 Pup p 10 0.32903 18.12 18.27 0.15 21.05. 13:38 171 (S) -8
V375 Gem p 7 0.652615 12.70 13.60 0.90 21.05. 13:38 160 (S) 56
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 21.05. 13:38 139 (SE) 9
MM Dra s 8 0.2644 14.54 14.54 0.00 21.05. 13:38 350 (N) 26
V754 Cep p 9 0.40905 11.92 11.92 0.00 21.05. 13:38 338 (N) 47
IY Lyr p 8 0.653167 13.80 14.10 0.30 21.05. 13:38 1 (N) -9
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.