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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:58 UTC
Civil Twilight (6°): 02:15 // 19:39 UTC
Nautical Twilight (12°): 01:16 // 20:38 UTC
Astronomical Twilight (18°): 23:29 // 22:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 30.05. 07:36 295 (NW) 45
V417 Aql s 1 0.3703135 11.00 11.50 0.50 30.05. 07:36 268 (W) 9
V695 Pup p 10 0.292 15.65 15.95 0.30 30.05. 07:36 86 (E) -20
V1687 Aql s 10 0.587805 11.50 11.50 0.00 30.05. 07:36 271 (W) 4
RZ Dra p 1 0.5508762 10.11 11.01 0.90 30.05. 07:36 321 (NW) 36
NY Vir s 1 0.10101597 13.30 13.30 0.00 30.05. 07:36 350 (N) -42
V589 Lyr p 7 0.696433 11.60 12.00 0.40 30.05. 07:36 298 (NW) 34
V789 Cyg s 6 0.288551 13.30 13.30 0.00 30.05. 07:36 288 (W) 25
V789 Cep p 9 0.35363 14.58 14.58 0.00 30.05. 07:36 360 (N) 55
NP Tel s 10 0.37512 12.90 13.30 0.40 30.05. 07:36 221 (SW) -29
V1237 Tau s 8 0.287447 14.03 14.03 0.00 30.05. 07:37 92 (E) 35
V1099 Cen p 10 1.25092 10.90 10.95 0.05 30.05. 07:37 145 (SE) -74
BT CrB p 9 0.0892 18.90 20.40 1.50 30.05. 07:37 327 (NW) 3
V664 Lyr p 8 0.359987 13.00 13.00 0.00 30.05. 07:37 305 (NW) 27
BY Peg s 1 0.341936 12.90 13.58 0.68 30.05. 07:37 261 (W) 45
DEL Lib p 3 2.32735 4.91 5.90 0.99 30.05. 07:37 321 (NW) -42
V799 Aql p 10 2.10064 12.90 13.70 0.80 30.05. 07:37 270 (W) -5
AD Cnc s 1 0.2827379 13.10 13.40 0.30 30.05. 07:37 65 (NE) -7
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 30.05. 07:37 176 (S) 17
NR Cam p 1 0.255885 10.76 11.25 0.49 30.05. 07:38 17 (N) 46
V1712 Aql p 8 0.39611 13.15 14.00 0.85 30.05. 07:38 274 (W) 11
V362 Cas p 7 1.04496 12.80 13.35 0.55 30.05. 07:38 332 (NW) 74
WW Cam s 1 2.274365 10.60 11.10 0.50 30.05. 07:38 42 (NE) 60
OU Cen p 10 2.01405 10.20 10.90 0.70 30.05. 07:38 194 (S) -78
V609 Aql p 1 0.7965633 11.70 12.10 0.40 30.05. 07:38 268 (W) 21
EF Boo s 1 0.4205155 9.43 9.43 0.00 30.05. 07:38 347 (N) 12
V900 Mon s 6 0.298305 11.92 12.65 0.73 30.05. 07:38 96 (E) 11
HR UMa p 6 0.737064 8.78 8.94 0.16 30.05. 07:39 14 (N) 17
V406 Lyr s 5 0.860783 12.40 12.90 0.50 30.05. 07:39 306 (NW) 26
GO Mus p 10 0.524 14.60 15.20 0.60 30.05. 07:39 175 (S) -64
EV Cnc p 1 0.441439 12.75 12.90 0.15 30.05. 07:39 63 (NE) -6
V447 Nor p 10 0.8617 16.45 16.75 0.30 30.05. 07:39 239 (SW) -65
GU Ori s 1 0.470682 12.90 12.90 0.00 30.05. 07:39 93 (E) 20
CT Tau p 1 0.666827 10.34 11.12 0.78 30.05. 07:39 85 (E) 32
AQ Cap s 7 0.3173885 13.00 13.00 0.00 30.05. 07:40 237 (SW) 2
V456 Cyg p 1 0.891195 10.80 11.90 1.10 30.05. 07:40 286 (W) 40
V Sge s 1 0.5141928 8.60 8.60 0.00 30.05. 07:40 271 (W) 27
LR Com s 1 0.896297 10.80 10.80 0.00 30.05. 07:40 6 (N) -18
V831 Oph p 10 0.62616 13.80 14.90 1.10 30.05. 07:40 291 (W) -7
V382 Cyg p 2 1.885517 8.29 9.18 0.89 30.05. 07:40 285 (W) 37
V428 Cam p 8 0.290606 12.85 13.15 0.30 30.05. 07:40 20 (N) 52
NN Tel p 10 0.3838 15.00 15.50 0.50 30.05. 07:40 220 (SW) -32
OO Aqr s 5 0.586623 9.20 9.59 0.39 30.05. 07:40 243 (SW) 5
II CMa p 8 0.22919704 15.22 15.74 0.52 30.05. 07:41 101 (E) -8
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.05. 07:41 8 (N) -71
VZ Scl p 10 0.1446222 15.60 18.40 2.80 30.05. 07:41 199 (S) 11
GU Aql s 10 2.209174 14.60 14.60 0.00 30.05. 07:41 269 (W) 9
MM Com s 1 0.30199 12.00 12.00 0.00 30.05. 07:41 3 (N) -6
IW TrA p 10 0.3146 14.20 14.60 0.40 30.05. 07:41 226 (SW) -59
V337 Vir s 5 0.352857 13.30 13.80 0.50 30.05. 07:42 7 (N) -39
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.