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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.05. 23:39 94 (E) 72
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.05. 23:39 326 (NW) 22
GR Vir s 1 0.346974 7.80 8.20 0.40 21.05. 23:40 212 (SW) 28
EY Psc p 8 3.129427 9.21 9.50 0.29 21.05. 23:40 60 (NE) 0
V828 Cyg p 6 2.104144 9.70 10.12 0.42 21.05. 23:40 59 (NE) 54
V405 Dra p 1 0.413036 11.54 11.88 0.34 21.05. 23:40 70 (E) 72
TY Pup p 1 0.8192423 8.40 8.89 0.49 21.05. 23:40 294 (NW) -45
V376 And s 1 0.798674 7.68 7.68 0.00 21.05. 23:40 20 (N) 13
V366 Sge p 9 0.75184 11.80 12.25 0.45 21.05. 23:40 121 (SE) 45
V502 Oph s 1 0.453387 8.34 8.81 0.47 21.05. 23:41 179 (S) 41
V717 Car p 9 0.9533071 10.44 10.94 0.50 21.05. 23:41 224 (SW) -42
V362 Vel p 10 0.445178 9.08 9.36 0.28 21.05. 23:41 233 (SW) -30
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 21.05. 23:41 38 (NE) -13
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.05. 23:41 151 (SE) 38
V878 Ara p 10 0.770465 8.00 8.22 0.22 21.05. 23:41 178 (S) -7
LL Com p 1 0.406915 12.22 12.71 0.49 21.05. 23:41 262 (W) 48
OV Cen p 10 1.1371997 11.30 11.90 0.60 21.05. 23:41 202 (S) -29
V1238 Her s 4 0.3701515 9.53 9.53 0.00 21.05. 23:41 153 (SE) 81
V715 Cen p 10 0.728705 14.00 15.00 1.00 21.05. 23:41 210 (SW) 0
RV Gru s 10 0.2595312 11.00 11.40 0.40 21.05. 23:41 125 (SE) -34
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.05. 23:42 167 (S) 45
V537 Cas s 7 1.632427 11.80 11.80 0.00 21.05. 23:42 32 (NE) 23
V889 Cyg p 5 1.747921 10.00 10.40 0.40 21.05. 23:42 107 (E) 51
EG Ori p 3 1.1631628 12.60 14.10 1.50 21.05. 23:42 337 (NW) -21
TZ Boo p 1 0.29716095 10.41 11.00 0.59 21.05. 23:42 247 (SW) 71
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.05. 23:42 248 (W) 47
RV Lyn p 9 2.307601 13.00 15.60 2.60 21.05. 23:42 339 (N) 15
DP Gem s 1 0.5584482 13.40 14.00 0.60 21.05. 23:42 342 (N) -11
V338 Cep s 4 2.10442 9.30 9.52 0.22 21.05. 23:43 45 (NE) 48
NY Boo s 9 0.326815 12.15 12.15 0.00 21.05. 23:43 275 (W) 74
V1053 Cas s 1 0.649369 15.20 15.20 0.00 21.05. 23:43 29 (NE) 31
V458 Mon p 5 0.3969371 13.30 13.90 0.60 21.05. 23:43 320 (NW) -30
V512 And p 10 0.745331 11.80 12.50 0.70 21.05. 23:43 44 (NE) 9
MT And s 8 0.358775 14.80 14.80 0.00 21.05. 23:43 25 (NE) 5
V660 Cyg p 10 5.47827 14.30 15.30 1.00 21.05. 23:43 69 (E) 38
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.05. 23:44 97 (E) -4
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.05. 23:44 300 (NW) 36
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.05. 23:44 113 (SE) 68
V534 Cyg p 2 1.132621 13.70 16.70 3.00 21.05. 23:44 69 (E) 44
V805 Cen p 10 3.3167193 9.90 10.30 0.40 21.05. 23:44 207 (SW) -21
HO Psc p 9 0.324748 11.00 11.80 0.80 21.05. 23:44 48 (NE) -14
V1062 Her s 1 0.251436 13.10 13.10 0.00 21.05. 23:44 118 (SE) 79
UX Eri s 1 0.4452835 11.15 11.66 0.51 21.05. 23:44 32 (NE) -43
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 21.05. 23:44 305 (NW) -5
RZ Cha s 9 2.832088 8.20 8.80 0.60 21.05. 23:45 192 (S) -49
V387 Her p 1 0.589466 12.80 13.40 0.60 21.05. 23:45 164 (S) 59
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 21.05. 23:45 233 (SW) 73
CG Cha s 10 0.3765523 13.90 14.40 0.50 21.05. 23:45 196 (S) -49
V352 Cam p 9 0.3889751 13.98 14.31 0.33 21.05. 23:45 2 (N) 29
CW Aqr p 4 0.542909 10.70 11.00 0.30 21.05. 23:45 106 (E) -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.