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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V711 CrA p 10 0.700886 8.35 8.69 0.34 23.07. 18:23 152 (SE) -8
CX Aqr p 1 0.5559864 10.55 11.75 1.20 23.07. 18:23 78 (E) -11
V594 Lyr s 5 0.255999 14.00 14.00 0.00 23.07. 18:23 78 (E) 58
DY Cep p 8 1.57457 11.70 12.00 0.30 23.07. 18:24 27 (NE) 33
EV Cnc s 1 0.441439 12.75 12.80 0.05 23.07. 18:24 285 (W) 3
V461 Cam p 10 0.3385585 13.30 13.75 0.45 23.07. 18:24 344 (N) 38
V733 Her p 3 0.4174915 13.80 14.40 0.60 23.07. 18:24 86 (E) 72
NW Aps p 8 1.065555 9.23 9.51 0.28 23.07. 18:24 182 (S) -40
EK Lac p 1 1.537316 11.20 11.70 0.50 23.07. 18:24 49 (NE) 32
V497 Ara p 9 1.14085 12.60 14.00 1.40 23.07. 18:24 165 (S) -18
EF Boo p 1 0.4205155 9.43 9.99 0.57 23.07. 18:24 281 (W) 81
EX Cep p 8 13.43444 11.40 11.80 0.40 23.07. 18:24 5 (N) 39
V1143 Her s 1 0.318275 13.00 14.00 1.00 23.07. 18:24 137 (SE) 50
V523 Cas s 1 0.2336923 10.62 11.34 0.72 23.07. 18:25 27 (NE) 17
V456 Cam p 10 0.419811 12.10 12.30 0.20 23.07. 18:25 338 (N) 30
EI Aur s 7 1.226694 14.50 15.00 0.50 23.07. 18:25 341 (N) -5
V573 Peg p 1 0.417451 12.34 12.85 0.51 23.07. 18:25 52 (NE) 10
V968 Oph p 10 0.7232656 14.30 15.20 0.90 23.07. 18:25 129 (SE) 32
FG Lyn s 9 1.43577 10.77 11.00 0.23 23.07. 18:25 320 (NW) 28
WZ LMi s 1 0.38914 12.45 12.45 0.00 23.07. 18:25 282 (W) 33
V337 Gem p 9 1.918688 8.52 8.89 0.37 23.07. 18:25 308 (NW) -11
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.07. 18:25 325 (NW) 64
V1712 Aql p 8 0.39611 13.15 14.00 0.85 23.07. 18:25 108 (E) 29
V481 Cam p 10 0.319855 14.50 15.50 1.00 23.07. 18:25 353 (N) 47
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 23.07. 18:25 68 (E) 52
V365 Dra p 10 0.35396 11.82 12.03 0.21 23.07. 18:25 63 (NE) 74
V791 Cep p 10 0.2887089 16.86 17.14 0.28 23.07. 18:26 4 (N) 46
IY Aps p 10 0.4184362 12.70 13.00 0.30 23.07. 18:26 173 (S) -35
V477 And p 10 0.362548 13.65 13.95 0.30 23.07. 18:26 40 (NE) 1
QR And p 7 0.660467 12.16 12.69 0.53 23.07. 18:27 44 (NE) -6
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 23.07. 18:27 132 (SE) -4
V1353 Ori s 1 0.471453 12.93 12.93 0.00 23.07. 18:27 320 (NW) -34
V959 Cep p 9 0.372264 11.45 11.68 0.23 23.07. 18:27 22 (N) 36
NN Ser p 1 0.1300801 17.00 23.00 6.00 23.07. 18:27 172 (S) 53
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 23.07. 18:27 97 (E) 56
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 23.07. 18:27 332 (NW) -19
DG Gem p 7 3.131433 12.50 13.40 0.90 23.07. 18:27 314 (NW) -9
V384 Ser s 1 0.268729 11.90 12.30 0.40 23.07. 18:27 166 (S) 64
SZ Scl p 10 0.320832 11.72 12.40 0.68 23.07. 18:28 82 (E) -49
V889 Cep p 10 0.418336 12.55 12.85 0.30 23.07. 18:28 30 (NE) 40
V496 Mon p 5 0.660764 12.50 13.30 0.80 23.07. 18:28 309 (NW) -24
V1042 Her s 1 0.511154 12.08 12.08 0.00 23.07. 18:28 141 (SE) 57
AA UMa s 1 0.468127 10.88 11.53 0.65 23.07. 18:28 302 (NW) 35
PT Dra p 10 0.270768 14.30 14.90 0.60 23.07. 18:28 316 (NW) 82
V610 Ara p 9 0.54316 8.80 9.20 0.40 23.07. 18:28 169 (S) -18
MU Mon p 10 1.2 14.10 14.60 0.50 23.07. 18:28 308 (NW) -14
V368 Cam s 6 0.4089212 13.35 13.35 0.00 23.07. 18:29 354 (N) 33
ZZ Cas s 1 1.243527 10.70 10.90 0.20 23.07. 18:29 22 (N) 28
BE Scl p 9 0.422901 10.37 10.83 0.46 23.07. 18:30 64 (NE) -57
KO Ara s 9 0.3825476 13.30 13.30 0.00 23.07. 18:30 161 (S) -17
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.