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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 25.07. 13:23 19 (N) 23
V1042 Her p 1 0.511154 12.08 12.66 0.58 25.07. 13:23 71 (E) 13
V336 TrA p 10 0.266768 10.46 11.20 0.74 25.07. 13:24 145 (SE) -39
PR Boo s 10 0.371281 13.70 13.70 0.00 25.07. 13:24 68 (E) 44
V496 Cyg p 3 1.474915 12.10 12.50 0.40 25.07. 13:24 27 (NE) 1
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.07. 13:24 61 (NE) 40
KU Aur p 1 1.319579 11.70 12.90 1.20 25.07. 13:24 272 (W) 40
V594 Lyr s 5 0.255999 14.00 14.00 0.00 25.07. 13:24 39 (NE) 18
RT Cha p 9 0.3551095 14.00 15.00 1.00 25.07. 13:24 181 (S) -41
G8992.0286 Cru p 9 1.88467 9.11 9.22 0.11 25.07. 13:24 165 (S) -26
HH Lac p 10 0.200593 14.00 15.50 1.50 25.07. 13:24 357 (N) 15
V410 Aur s 1 0.366355 10.10 10.10 0.00 25.07. 13:24 290 (W) 29
DO Cyg s 1 1.710007 11.40 11.40 0.00 25.07. 13:25 6 (N) 13
IW Vul p 4 2.137844 12.90 13.30 0.40 25.07. 13:25 40 (NE) -3
V1092 Her p 4 0.384539 11.93 12.43 0.50 25.07. 13:25 64 (NE) 17
IR Lib p 8 0.2743715 8.72 8.83 0.11 25.07. 13:25 122 (SE) -12
NT Aps p 5 0.294763 8.39 8.87 0.48 25.07. 13:25 162 (S) -41
AE Hor p 9 2.38327 8.52 8.76 0.24 25.07. 13:25 238 (SW) -39
QY Hya p 2 0.292341 9.04 9.36 0.32 25.07. 13:25 160 (S) 10
V421 Cam s 8 2.25308 12.83 13.50 0.67 25.07. 13:26 344 (N) 53
V878 Mon p 10 0.697461 8.11 8.18 0.07 25.07. 13:26 242 (SW) 20
V651 Cas p 1 0.9968096 11.10 11.60 0.50 25.07. 13:26 350 (N) 19
VV Cet s 1 0.5223925 10.43 10.99 0.56 25.07. 13:26 318 (NW) -34
PR Dra p 10 0.374751 13.30 13.60 0.30 25.07. 13:26 51 (NE) 56
MQ Peg p 3 0.379386 13.39 13.67 0.28 25.07. 13:26 358 (N) -12
EY CVn p 1 0.342687 11.91 12.25 0.34 25.07. 13:26 106 (E) 59
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.07. 13:26 139 (SE) 84
CR Del p 8 0.3537417 13.50 13.90 0.40 25.07. 13:27 34 (NE) -18
V657 Pup p 10 0.7413 17.00 17.20 0.20 25.07. 13:27 212 (SW) -16
V1306 Her s 1 0.370368 11.70 12.10 0.40 25.07. 13:27 49 (NE) 22
NN Vir p 2 0.4806875 7.30 7.67 0.37 25.07. 13:27 115 (SE) 27
AM Her p 1 0.128927 12.30 15.70 3.40 25.07. 13:27 41 (NE) 25
DY Cet p 1 0.44079 9.47 10.05 0.58 25.07. 13:27 285 (W) -31
BW Dra s 1 0.292165 8.61 9.02 0.41 25.07. 13:28 45 (NE) 52
ER Sct s 7 1.361056 9.10 9.30 0.20 25.07. 13:28 71 (E) -25
EY Psc p 8 3.129427 9.21 9.50 0.29 25.07. 13:28 337 (NW) -18
V1332 Tau s 1 0.271827 11.73 11.73 0.00 25.07. 13:28 285 (W) 18
V1309 Her p 9 0.369883 12.00 12.75 0.75 25.07. 13:28 48 (NE) 23
V471 Peg p 10 0.9382 11.18 11.33 0.15 25.07. 13:28 12 (N) -21
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.07. 13:28 130 (SE) 26
V396 Peg p 2 0.342286 12.12 12.43 0.31 25.07. 13:28 346 (N) -28
V744 Cep s 5 0.624553 12.20 12.40 0.20 25.07. 13:29 2 (N) 29
V802 Aql p 6 0.267608 13.40 14.30 0.90 25.07. 13:29 65 (NE) -24
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 25.07. 13:29 32 (NE) -3
V781 Tau p 1 0.344909 8.90 9.30 0.40 25.07. 13:29 276 (W) 31
GV Leo s 1 0.266728 11.37 11.37 0.00 25.07. 13:29 194 (S) 56
V430 Nor p 10 0.366 16.70 17.22 0.52 25.07. 13:29 140 (SE) -34
FG Hya s 1 0.3278324 9.90 10.25 0.35 25.07. 13:29 223 (SW) 35
UX Com p 1 3.642409 9.96 10.52 0.56 25.07. 13:29 116 (SE) 56
V1105 Her p 5 0.321736 12.60 13.00 0.40 25.07. 13:30 54 (NE) 11
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.