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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V520 Cas s 1 0.489832 12.50 13.10 0.60 15.07. 21:31 49 (NE) 42
V573 Peg s 1 0.417451 12.34 12.34 0.00 15.07. 21:31 78 (E) 32
AW CrB s 1 0.3609357 11.08 11.08 0.00 15.07. 21:32 246 (SW) 65
V1326 Aql p 10 1.47106 14.90 16.60 1.70 15.07. 21:32 144 (SE) 40
V337 Vir s 5 0.352857 13.30 13.80 0.50 15.07. 21:33 262 (W) 8
LM Boo p 1 0.327922 12.00 12.50 0.50 15.07. 21:33 258 (W) 42
V1256 Her s 2 0.318276 12.60 13.40 0.80 15.07. 21:33 200 (S) 55
V508 Cen s 10 0.3945023 12.70 13.20 0.50 15.07. 21:33 221 (SW) -15
EU Vul p 3 0.883049 12.90 13.50 0.60 15.07. 21:33 135 (SE) 56
V957 Cyg s 4 1.673536 12.20 12.60 0.40 15.07. 21:33 130 (SE) 63
V625 And p 10 0.2495793 14.20 14.80 0.60 15.07. 21:33 73 (E) 35
V580 Lyr p 1 0.289052 12.85 13.42 0.57 15.07. 21:33 148 (SE) 74
AB And p 1 0.3318894 9.50 10.32 0.82 15.07. 21:33 73 (E) 36
UV Leo p 1 0.60008641 8.90 9.56 0.66 15.07. 21:33 296 (NW) -3
AN UMa p 6 0.07975275 14.90 20.20 5.30 15.07. 21:33 312 (NW) 25
UZ CMi p 1 0.551363 11.60 12.10 0.50 15.07. 21:34 330 (NW) -32
CM CMa p 10 0.53093 13.00 13.40 0.40 15.07. 21:34 334 (NW) -56
V428 Vel p 9 0.85496 11.03 11.91 0.88 15.07. 21:34 245 (SW) -49
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 15.07. 21:34 130 (SE) 16
V940 Oph s 10 0.433226 14.80 15.60 0.80 15.07. 21:35 186 (S) 48
BE Cep p 1 0.4243943 12.40 13.30 0.90 15.07. 21:35 50 (NE) 51
V559 And p 7 0.34708 16.05 16.20 0.15 15.07. 21:35 42 (NE) 19
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 15.07. 21:35 70 (E) 53
BS UMa p 1 0.3495099 13.70 14.00 0.30 15.07. 21:35 307 (NW) 25
V630 Cen p 10 0.7295228 14.10 14.40 0.30 15.07. 21:35 208 (SW) -32
VZ Psc s 1 0.2612592 10.20 10.43 0.23 15.07. 21:35 95 (E) 11
V869 Cyg s 4 0.895102 14.00 14.80 0.80 15.07. 21:35 135 (SE) 66
OO Cyg p 7 0.2620015 14.10 14.60 0.50 15.07. 21:35 114 (SE) 68
V495 Aql p 10 1.008914 14.50 15.00 0.50 15.07. 21:36 166 (S) 30
V777 Sgr p 10 936.05 10.42 10.70 0.28 15.07. 21:36 186 (S) 14
QY Hya s 2 0.292341 9.04 9.04 0.00 15.07. 21:36 251 (W) -21
QU Lup p 10 0.446493 10.37 10.56 0.19 15.07. 21:36 215 (SW) -14
V561 And p 4 0.33479 16.03 16.42 0.39 15.07. 21:36 42 (NE) 18
BD CrB p 9 0.356872 14.20 14.70 0.50 15.07. 21:36 259 (W) 58
EX CMa s 10 74.111 13.00 13.00 0.00 15.07. 21:36 344 (N) -53
V345 Gem s 1 0.274778 7.82 7.88 0.06 15.07. 21:36 342 (N) -4
YZ Phe s 10 0.23472665 12.65 12.95 0.30 15.07. 21:36 112 (E) -46
V444 Dra p 10 0.3545232 13.55 14.20 0.65 15.07. 21:37 25 (NE) 65
V563 Lyr s 1 0.577642 10.96 10.96 0.00 15.07. 21:37 146 (SE) 79
V644 Aur p 7 0.78045 11.22 11.53 0.31 15.07. 21:37 359 (N) -5
V564 And p 4 0.39177 13.98 14.07 0.09 15.07. 21:37 42 (NE) 19
DG Com p 2 0.986612 14.30 15.50 1.20 15.07. 21:37 281 (W) 19
V791 Cep p 10 0.2887089 16.86 17.14 0.28 15.07. 21:37 7 (N) 49
SW Gru p 10 0.28812 13.50 14.00 0.50 15.07. 21:37 142 (SE) -16
FG Sct s 3 0.270572 13.66 14.70 1.04 15.07. 21:38 171 (S) 33
V640 Aur s 1 0.3279975 12.52 13.00 0.48 15.07. 21:38 2 (N) 13
ET Boo p 1 0.64504 9.14 9.49 0.35 15.07. 21:38 283 (W) 58
EPS CrA s 9 0.591452 4.74 4.95 0.21 15.07. 21:38 171 (S) 2
TX Eri s 10 0.62858 12.47 12.47 0.00 15.07. 21:38 66 (NE) -43
RT UMi s 3 1.841972 10.79 10.86 0.07 15.07. 21:38 354 (N) 59
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.