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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 °
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.05. 13:40 344 (N) 0
RV CVn p 1 0.2695671 13.75 14.36 0.61 20.05. 13:40 59 (NE) 12
DW UMa s 1 0.13660653 15.10 16.60 1.50 20.05. 13:40 52 (NE) 55
TW Mus p 10 0.4179484 12.10 12.60 0.50 20.05. 13:40 149 (SE) -40
V733 Her s 3 0.4174915 13.80 14.30 0.50 20.05. 13:40 12 (N) 9
CT Cet s 6 0.2564878 9.29 9.29 0.00 20.05. 13:40 250 (W) -10
V803 Cyg p 9 1.02647 14.30 15.50 1.20 20.05. 13:40 347 (N) 0
V582 Lyr p 1 0.255905 13.44 14.61 1.17 20.05. 13:40 356 (N) 1
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 20.05. 13:40 352 (N) 14
V418 Cam p 9 0.3067595 13.70 14.40 0.70 20.05. 13:40 353 (N) 68
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.05. 13:41 94 (E) -8
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 20.05. 13:41 294 (NW) -18
CK Cet p 7 0.767309 10.35 10.67 0.32 20.05. 13:41 258 (W) -17
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.05. 13:41 12 (N) 72
V861 Her s 1 0.3446312 13.80 13.80 0.00 20.05. 13:41 19 (N) 4
V1282 Her s 1 0.278349 13.35 13.35 0.00 20.05. 13:41 10 (N) 6
WZ Hor p 10 0.728851 8.12 8.45 0.33 20.05. 13:41 206 (SW) -31
V699 Cep p 8 0.8050726 11.60 11.95 0.35 20.05. 13:41 327 (NW) 29
DD Com p 1 0.2692074 14.30 15.05 0.75 20.05. 13:42 77 (E) 17
V1039 Her s 1 0.507761 12.54 12.54 0.00 20.05. 13:42 25 (NE) -21
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 20.05. 13:42 20 (N) -46
V374 Dra p 10 0.4034644 9.93 10.15 0.22 20.05. 13:42 10 (N) 17
V1332 Tau s 1 0.271827 11.73 11.73 0.00 20.05. 13:42 229 (SW) 55
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.05. 13:42 139 (SE) 70
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 20.05. 13:42 357 (N) -65
V964 Per p 8 0.417274 12.40 12.90 0.50 20.05. 13:42 285 (W) 73
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.05. 13:42 144 (SE) -31
BS Vir s 10 0.3770834 13.60 14.40 0.80 20.05. 13:42 90 (E) -2
V981 Oph p 8 1.428512 13.10 14.20 1.10 20.05. 13:42 13 (N) -28
CW CMi p 1 0.313192 11.20 11.60 0.40 20.05. 13:42 156 (SE) 37
V784 Aql s 4 0.5876933 14.20 14.80 0.60 20.05. 13:43 336 (NW) -23
CF Peg s 1 0.4134966 14.80 14.80 0.00 20.05. 13:43 319 (NW) -3
BO Per s 6 9.16024 12.00 12.00 0.00 20.05. 13:43 297 (NW) 58
V416 Gem s 7 0.256181 12.50 12.50 0.00 20.05. 13:43 168 (S) 62
KW Eri p 9 0.2352915 13.38 13.90 0.52 20.05. 13:43 216 (SW) -18
AM Leo s 1 0.3657975 9.25 9.83 0.58 20.05. 13:43 102 (E) 23
V935 Cep p 10 1.228 12.05 12.55 0.50 20.05. 13:43 340 (N) 43
V440 Nor p 10 0.7503 15.82 16.40 0.58 20.05. 13:43 121 (SE) -65
AU Ser p 1 0.3864975 10.90 11.80 0.90 20.05. 13:43 37 (NE) -10
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 20.05. 13:43 345 (N) 15
CR Scl p 10 0.246539 9.62 9.77 0.15 20.05. 13:43 244 (SW) -26
V1067 Her p 1 0.258109 12.58 13.21 0.63 20.05. 13:43 10 (N) 4
BY Peg p 1 0.341936 12.90 13.60 0.70 20.05. 13:44 321 (NW) -2
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 20.05. 13:44 342 (N) 18
DF Dra p 10 2.80705 13.06 13.65 0.59 20.05. 13:44 348 (N) 32
OP Dra p 9 0.323163 14.71 15.09 0.38 20.05. 13:44 23 (NE) 51
V4428 Sgr p 10 2.7835 8.26 8.53 0.27 20.05. 13:44 290 (W) -74
V692 Cen p 10 1.723715 11.70 12.00 0.30 20.05. 13:44 145 (SE) -39
LS Peg p 8 0.1733 11.60 13.00 1.40 20.05. 13:44 312 (NW) -13
V410 Pup p 10 0.876165 6.68 6.74 0.05 20.05. 13:44 166 (S) -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.