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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:34 // 18:36 UTC
Civil Twilight (6°): 02:59 // 19:12 UTC
Nautical Twilight (12°): 02:10 // 20:01 UTC
Astronomical Twilight (18°): 01:09 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 Ser p 9 0.078847 19.20 21.00 1.80 07.08. 03:58 325 (NW) -35
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 07.08. 03:58 332 (NW) 77
WY Ret p 10 0.553644 13.80 14.60 0.80 07.08. 03:59 169 (S) -25
QU Dra p 9 0.276915 14.10 14.80 0.70 07.08. 03:59 348 (N) 18
V780 Sgr p 10 0.860306 12.80 13.60 0.80 07.08. 03:59 276 (W) -40
SW Lac p 1 0.320719 8.51 9.39 0.88 07.08. 03:59 268 (W) 55
VW LMi s 1 0.477552 8.03 8.45 0.42 07.08. 03:59 37 (NE) 0
V1067 Her s 1 0.258109 12.58 12.58 0.00 07.08. 03:59 322 (NW) 15
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 07.08. 03:59 333 (NW) -2
DL Cyg p 6 4.830401 9.60 10.30 0.70 07.08. 03:59 294 (NW) 49
V487 Cam p 10 0.47766 14.40 14.90 0.50 07.08. 03:59 18 (N) 50
V523 Cas p 1 0.2336923 10.62 11.45 0.83 07.08. 04:00 279 (W) 77
QQ Lup p 10 0.251562 12.40 13.35 0.95 07.08. 04:00 298 (NW) -82
GK Boo p 1 0.477772 10.30 10.80 0.50 07.08. 04:00 353 (N) -3
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 07.08. 04:00 314 (NW) 34
IR Vir s 3 0.36938 12.10 12.70 0.60 07.08. 04:00 28 (NE) -41
NN Dra p 7 0.382879 12.34 12.98 0.64 07.08. 04:00 7 (N) 26
HU Gem p 10 4.2015 15.70 16.60 0.90 07.08. 04:00 92 (E) 33
CC Tau p 6 0.479667 12.80 13.50 0.70 07.08. 04:00 131 (SE) 31
V687 And p 10 0.395048 11.68 11.83 0.15 07.08. 04:00 257 (W) 61
LP Com p 1 0.337934 12.76 13.37 0.61 07.08. 04:01 20 (N) -10
OQ UMa s 1 0.283356 13.00 13.60 0.60 07.08. 04:01 1 (N) 16
V676 And p 10 0.364529 12.86 13.26 0.40 07.08. 04:01 258 (W) 60
IM Mon p 8 1.1902417 6.40 6.49 0.09 07.08. 04:01 112 (E) 13
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 07.08. 04:01 302 (NW) 37
DL Vel p 9 0.563553 11.40 12.00 0.60 07.08. 04:01 114 (SE) -44
V1187 Her p 1 0.310764 11.14 11.31 0.17 07.08. 04:02 331 (NW) 1
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 07.08. 04:02 340 (N) 21
CC Com p 1 0.2206859 11.30 12.21 0.91 07.08. 04:02 27 (NE) -13
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 07.08. 04:02 299 (NW) 27
WY Hya s 1 0.716008 10.40 11.20 0.80 07.08. 04:02 88 (E) -1
V807 Cyg s 9 0.798763 14.20 14.90 0.70 07.08. 04:02 300 (NW) 25
HX Lac p 4 0.527476 14.20 14.90 0.70 07.08. 04:03 293 (NW) 52
PZ UMa p 7 0.2626732 12.50 13.10 0.60 07.08. 04:03 42 (NE) 26
EQ Per s 4 1.485827 14.00 14.00 0.00 07.08. 04:03 70 (E) 82
V907 Cyg s 1 0.541362 14.20 14.90 0.70 07.08. 04:03 295 (NW) 18
GM CVn p 1 0.366984 12.00 12.50 0.50 07.08. 04:03 1 (N) -8
V387 Cam p 9 0.651141 12.50 13.10 0.60 07.08. 04:03 39 (NE) 61
DN Cen p 10 0.739009 12.90 13.60 0.70 07.08. 04:03 145 (SE) -80
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 07.08. 04:03 44 (NE) 34
NN Mon s 6 0.9123618 12.70 12.90 0.20 07.08. 04:03 100 (E) 6
V535 Ara s 9 0.6293021 7.17 7.71 0.54 07.08. 04:03 237 (SW) -59
V663 Pup p 10 0.6974 17.24 17.33 0.09 07.08. 04:03 130 (SE) -30
AS Pic p 10 0.463642 10.82 11.14 0.32 07.08. 04:03 146 (SE) -25
BT Tri p 10 0.2512 14.20 14.80 0.60 07.08. 04:03 178 (S) 70
IT Lib p 9 2.267443 9.01 9.51 0.50 07.08. 04:04 318 (NW) -60
V782 Cep p 10 0.3605843 15.79 15.88 0.09 07.08. 04:04 357 (N) 54
QU Vir p 10 0.399253 11.75 12.05 0.30 07.08. 04:04 0 (N) -39
MS Her s 5 0.868042 12.90 13.30 0.40 07.08. 04:04 308 (NW) 5
DF Dra p 10 2.80705 13.06 13.65 0.59 07.08. 04:04 329 (NW) 48
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.