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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 °
V535 Aur p 5 0.384744 12.73 13.17 0.44 21.05. 17:38 289 (W) 50
V343 Tel p 10 0.875421 9.19 9.48 0.30 21.05. 17:38 110 (E) -64
DO Aur p 1 0.788652 14.10 14.60 0.50 21.05. 17:38 290 (W) 32
UV Mon p 1 0.415677 12.50 13.30 0.80 21.05. 17:38 241 (SW) 23
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.05. 17:38 7 (N) 82
GM CVn p 1 0.366984 12.00 12.50 0.50 21.05. 17:38 95 (E) 48
V1320 Her p 9 0.547693 11.38 11.55 0.17 21.05. 17:38 62 (NE) 1
PR Dra p 10 0.374751 13.30 13.60 0.30 21.05. 17:39 51 (NE) 56
BC Gru s 8 0.3073055 9.90 10.30 0.40 21.05. 17:39 324 (NW) -88
QT UMa p 6 0.473539 11.00 11.80 0.80 21.05. 17:39 269 (W) 80
V745 Cyg p 10 2.28313 11.60 12.20 0.60 21.05. 17:39 20 (N) 14
V524 Oph p 8 0.308917 13.00 13.80 0.80 21.05. 17:39 101 (E) -30
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.05. 17:39 3 (N) -54
CL Lyn p 4 1.58605 9.76 10.34 0.58 21.05. 17:39 295 (NW) 65
EN Oct s 1 0.288913 11.88 12.50 0.62 21.05. 17:39 180 (S) -50
V563 Lyr p 1 0.577642 10.96 11.47 0.51 21.05. 17:40 42 (NE) 14
DL Cep p 1 1.630486 12.40 13.20 0.80 21.05. 17:40 5 (N) 20
QX And p 1 0.412173 11.25 11.57 0.32 21.05. 17:40 322 (NW) 8
V1040 Her s 7 1.113677 12.50 12.50 0.00 21.05. 17:40 73 (E) 11
TW Cas p 1 1.4283257 8.32 8.98 0.66 21.05. 17:40 334 (NW) 35
RY Gru p 9 2.012939 11.70 12.30 0.60 21.05. 17:40 319 (NW) -78
CD Tri p 3 0.369035 12.14 12.62 0.48 21.05. 17:41 316 (NW) 9
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.05. 17:41 107 (E) 46
AE LMi p 5 0.528341 12.80 13.20 0.40 21.05. 17:41 189 (S) 73
LR Lib p 9 0.590394 13.10 13.70 0.60 21.05. 17:41 119 (SE) -11
V554 Hya p 10 0.302559 12.50 13.30 0.80 21.05. 17:41 143 (SE) 4
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 21.05. 17:41 75 (E) -7
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.05. 17:42 145 (SE) 25
V422 Dra p 10 0.5124535 11.87 12.16 0.29 21.05. 17:42 27 (NE) 24
V450 Per p 1 0.948673 13.00 13.70 0.70 21.05. 17:42 315 (NW) 18
V687 And p 10 0.395048 11.68 11.83 0.15 21.05. 17:42 348 (N) -2
V1062 Her s 1 0.251436 13.10 13.10 0.00 21.05. 17:42 50 (NE) 25
V483 Cam s 8 0.382247 12.95 13.25 0.30 21.05. 17:42 352 (N) 54
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 21.05. 17:42 30 (NE) 16
V2612 Oph s 1 0.375305 9.35 9.70 0.35 21.05. 17:42 64 (NE) -12
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.05. 17:42 270 (W) -72
BB Men p 10 0.257701 11.46 11.92 0.46 21.05. 17:42 198 (S) -42
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 17:42 99 (E) 7
BV Tau s 3 0.930451 11.70 11.90 0.20 21.05. 17:43 275 (W) 27
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.05. 17:43 350 (N) 43
GX Boo p 6 0.38784 12.16 12.32 0.16 21.05. 17:43 104 (E) 44
TZ Eri s 1 2.606111 9.80 9.80 0.00 21.05. 17:43 270 (W) -8
V780 Sgr p 10 0.860306 12.80 13.60 0.80 21.05. 17:43 94 (E) -31
V860 Cas s 3 1.08385 12.40 12.40 0.00 21.05. 17:43 343 (N) 12
V496 Mon p 5 0.660764 12.50 13.30 0.80 21.05. 17:43 249 (W) 21
LU Cnc s 6 0.39855 12.10 12.55 0.45 21.05. 17:43 217 (SW) 54
PR Boo p 10 0.371281 13.70 14.10 0.40 21.05. 17:43 68 (E) 45
V1045 Aql s 5 2.193749 13.30 13.50 0.20 21.05. 17:43 42 (NE) -15
BI Tri p 10 0.549353 12.30 12.65 0.35 21.05. 17:44 321 (NW) 2
V680 Cas s 10 1.0838485 12.00 12.00 0.00 21.05. 17:44 358 (N) 30
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.