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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:06 // 17:53 UTC
Civil Twilight (6°): 03:34 // 18:26 UTC
Nautical Twilight (12°): 02:52 // 19:08 UTC
Astronomical Twilight (18°): 02:06 // 19:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 15.04. 10:31 301 (NW) 34
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.04. 10:31 277 (W) 10
V594 Lyr s 5 0.255999 14.00 14.00 0.00 15.04. 10:32 307 (NW) 30
CE Mon p 10 4.109437 14.10 16.30 2.20 15.04. 10:32 92 (E) 6
EN Gem s 1 1.2076254 13.60 13.80 0.20 15.04. 10:32 84 (E) 20
EF CVn p 1 0.27205 13.10 13.50 0.40 15.04. 10:32 354 (N) -12
GK Boo p 1 0.477772 10.30 10.80 0.50 15.04. 10:32 342 (N) -1
FF Cnc p 1 1.323107 10.83 11.40 0.57 15.04. 10:32 63 (NE) 1
CR Scl p 10 0.246539 9.62 9.77 0.15 15.04. 10:32 185 (S) 4
V737 Cep s 8 0.2987665 11.95 12.30 0.35 15.04. 10:32 316 (NW) 58
V2787 Ori p 7 0.810979 10.40 10.70 0.30 15.04. 10:32 91 (E) 20
AS Lib p 10 0.553805 13.20 13.90 0.70 15.04. 10:32 306 (NW) -52
BS UMa p 1 0.3495099 13.70 14.00 0.30 15.04. 10:33 19 (N) 5
V412 Her p 7 0.3362122 14.70 15.50 0.80 15.04. 10:33 305 (NW) 5
V651 Cyg p 10 1.024871 14.40 15.70 1.30 15.04. 10:33 285 (W) 56
V1069 Her s 6 0.486617 12.30 12.30 0.00 15.04. 10:33 315 (NW) 24
KN Vul s 1 0.3573295 13.00 13.40 0.40 15.04. 10:33 281 (W) 28
GR Cet p 9 0.488807 11.31 11.71 0.40 15.04. 10:34 186 (S) 20
AF Vol p 10 0.63894 10.60 11.05 0.45 15.04. 10:34 149 (SE) -55
AO Cam p 1 0.3299026 9.50 10.00 0.50 15.04. 10:34 65 (NE) 60
V1082 Cen p 9 2.63205 12.32 13.60 1.28 15.04. 10:35 92 (E) -72
RW PsA s 9 0.3604495 11.05 11.63 0.58 15.04. 10:35 219 (SW) 3
BU Eri s 6 0.8430936 9.40 9.40 0.00 15.04. 10:35 143 (SE) 11
BC Col p 10 0.29683 15.00 15.00 0.00 15.04. 10:35 121 (SE) -10
V427 Cep p 10 1.91141 9.17 9.28 0.11 15.04. 10:35 308 (NW) 57
V1289 Cen p 9 0.897009 10.40 11.20 0.80 15.04. 10:35 286 (W) -83
V505 Sgr s 1 1.182866 6.46 6.63 0.17 15.04. 10:35 253 (W) -5
V969 Oph p 9 0.60146118 13.50 13.90 0.40 15.04. 10:35 282 (W) -5
AW UMa p 1 0.438726 6.83 7.13 0.30 15.04. 10:36 22 (N) -7
V1332 Tau s 1 0.271827 11.73 11.73 0.00 15.04. 10:36 103 (E) 41
V589 Vir s 1 0.271832 13.00 13.00 0.00 15.04. 10:36 333 (NW) -33
V2769 Ori p 5 0.27872 15.00 15.30 0.30 15.04. 10:36 102 (E) 16
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 15.04. 10:36 304 (NW) 40
V757 Cen s 1 0.3431685 8.30 8.60 0.30 15.04. 10:36 328 (NW) -75
GO Cyg s 1 0.717765 8.47 8.73 0.26 15.04. 10:36 281 (W) 39
V1139 Cas p 1 0.2971 12.80 13.23 0.43 15.04. 10:36 30 (NE) 83
NN Aqr p 4 0.306779 13.47 14.14 0.67 15.04. 10:36 239 (SW) 23
DT Lup p 10 1.453085 10.40 11.80 1.40 15.04. 10:37 256 (W) -77
SX Lup p 5 0.685845 11.50 12.60 1.10 15.04. 10:37 270 (W) -64
V954 Oph s 9 0.2252705 14.30 14.90 0.60 15.04. 10:37 283 (W) -9
VZ Sct p 9 2.19613 11.80 13.00 1.20 15.04. 10:37 268 (W) -15
KM Cen p 10 0.7733255 13.00 13.40 0.40 15.04. 10:37 144 (SE) -73
EV Cnc s 1 0.441439 12.75 12.80 0.05 15.04. 10:37 64 (NE) -6
V357 Her p 5 0.28204 13.40 13.95 0.55 15.04. 10:37 284 (W) 5
V816 Cep p 10 0.3113931 13.45 14.10 0.65 15.04. 10:38 338 (N) 52
HN UMa p 4 0.38261 9.90 10.02 0.12 15.04. 10:38 23 (NE) 1
BS Pup p 10 1.075882 11.30 12.30 1.00 15.04. 10:38 99 (E) -21
BT CrB p 9 0.0892 18.90 20.40 1.50 15.04. 10:38 328 (NW) 3
IS Boo s 8 0.25145 14.00 14.00 0.00 15.04. 10:38 350 (N) 10
V1172 Her s 4 0.236167 12.00 12.50 0.50 15.04. 10:38 314 (NW) -12
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.