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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:19 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V635 Mon p 6 1.807818 7.60 8.10 0.50 17.05. 04:21 22 (N) -47
MM Aur p 9 0.774593 15.60 16.50 0.90 17.05. 04:22 43 (NE) 1
SS Aps p 8 0.582672 13.30 14.04 0.74 17.05. 04:22 206 (SW) -49
LL UMa p 8 0.323393 15.40 16.20 0.80 17.05. 04:22 356 (N) 30
VY Sex p 1 0.4434355 9.01 9.30 0.29 17.05. 04:22 325 (NW) -37
V1099 Cen s 10 1.25092 10.90 10.90 0.00 17.05. 04:23 226 (SW) -65
V591 Lyr p 2 0.300395 11.95 12.15 0.20 17.05. 04:23 263 (W) 60
EP Aur p 1 0.5910081 10.80 11.30 0.50 17.05. 04:23 35 (NE) 0
V609 Aur p 9 0.4747295 13.10 13.60 0.50 17.05. 04:23 39 (NE) 12
V366 Cam p 9 0.773387 10.55 10.85 0.30 17.05. 04:23 22 (N) 40
V790 Cep s 8 0.3212316 12.62 12.62 0.00 17.05. 04:23 6 (N) 52
V842 Cep p 10 0.2889547 14.00 14.70 0.70 17.05. 04:23 1 (N) 63
V380 Gem s 6 0.33661 13.15 13.90 0.75 17.05. 04:23 37 (NE) -6
CC Com s 1 0.2206859 11.30 11.30 0.00 17.05. 04:23 317 (NW) -6
Z Her s 2 3.992805 7.30 8.18 0.88 17.05. 04:24 244 (SW) 39
NN Vir p 2 0.4806875 7.30 7.67 0.37 17.05. 04:24 282 (W) -2
TX CMi p 1 0.3892173 14.00 15.00 1.00 17.05. 04:24 25 (NE) -32
NU Cyg p 3 0.2811248 14.30 14.90 0.60 17.05. 04:24 237 (SW) 73
V344 Lac p 1 0.392239 12.20 13.00 0.80 17.05. 04:24 73 (E) 78
V339 Lib p 9 0.339013 13.60 14.40 0.80 17.05. 04:24 251 (W) -10
V910 Cep p 10 2.4525462 12.35 12.65 0.30 17.05. 04:24 41 (NE) 72
V355 Cam p 10 0.437059 12.20 12.60 0.40 17.05. 04:25 38 (NE) 30
IQ Tel p 10 0.73673 12.60 13.00 0.40 17.05. 04:25 187 (S) -16
MM Com p 1 0.30199 12.00 12.50 0.50 17.05. 04:25 314 (NW) 9
V1538 Aql s 5 0.73225 12.30 12.60 0.30 17.05. 04:25 214 (SW) 42
FU Dra s 1 0.306718 10.55 10.55 0.00 17.05. 04:25 319 (NW) 46
V375 Cam s 8 0.32208 13.60 14.10 0.50 17.05. 04:25 14 (N) 44
V461 Lyr p 10 3.72298 14.00 15.00 1.00 17.05. 04:25 253 (W) 71
BM Phe p 10 0.413621 9.26 9.53 0.27 17.05. 04:25 144 (SE) -9
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 17.05. 04:26 233 (SW) 77
BR Hyi p 10 0.7436 10.61 10.73 0.12 17.05. 04:26 147 (SE) -52
GY Pup s 10 0.4121794 11.90 12.30 0.40 17.05. 04:26 73 (E) -68
V527 Oph p 10 0.774704 14.40 15.40 1.00 17.05. 04:26 224 (SW) -3
NY Vir s 1 0.10101597 13.30 13.30 0.00 17.05. 04:26 286 (W) -15
YZ Vol p 10 1.57097 13.14 13.90 0.76 17.05. 04:26 154 (SE) -66
BG Lyn p 1 1.1998387 10.68 11.57 0.89 17.05. 04:26 13 (N) 2
RT And p 1 0.62892951 8.55 9.47 0.92 17.05. 04:26 69 (E) 70
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 17.05. 04:26 119 (SE) 85
V933 Cep p 10 0.48792 13.95 14.55 0.60 17.05. 04:26 9 (N) 57
HW Vir p 1 0.11671953 10.50 11.20 0.70 17.05. 04:27 293 (NW) -29
OU Ser s 1 0.2967662 8.25 8.43 0.18 17.05. 04:27 278 (W) 15
V1004 Cas p 7 1.181875 12.80 13.30 0.50 17.05. 04:27 42 (NE) 62
AK Men p 10 0.41244 9.13 9.28 0.15 17.05. 04:27 164 (S) -51
WY Hya p 1 0.716008 10.40 11.20 0.80 17.05. 04:27 17 (N) -38
V437 Cam p 9 0.439027 13.90 14.80 0.90 17.05. 04:27 16 (N) 34
IP Lyr s 2 0.4728055 13.20 13.30 0.10 17.05. 04:27 256 (W) 56
RV Gru p 10 0.2595312 11.00 11.40 0.40 17.05. 04:27 164 (S) -9
PY Lyr s 1 0.385768 12.50 12.50 0.00 17.05. 04:27 234 (SW) 61
CT Eri s 10 0.6341963 10.00 10.27 0.27 17.05. 04:28 100 (E) -38
V403 Cam p 10 0.3863595 11.16 11.38 0.22 17.05. 04:28 21 (N) 34
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.