Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HS Hya s 3 1.568041 8.07 8.15 0.08 31.05. 10:16 97 (E) -20
V390 Pup p 10 3.9279 5.53 5.62 0.09 31.05. 10:16 130 (SE) -1
V1833 Ori p 10 0.377198 10.32 10.55 0.23 31.05. 10:16 159 (S) 46
VW Cep s 1 0.2783115 7.23 7.56 0.33 31.05. 10:17 341 (N) 44
V2117 Oph p 10 2.34375 12.40 13.30 0.90 31.05. 10:17 316 (NW) -42
DD Com s 1 0.2692074 14.30 14.90 0.60 31.05. 10:17 47 (NE) -5
PT Dra p 10 0.270768 14.30 14.90 0.60 31.05. 10:17 8 (N) 16
V927 Cep s 8 2.577899 9.60 10.05 0.45 31.05. 10:17 329 (NW) 52
MR Cas p 1 0.352936 14.90 15.70 0.80 31.05. 10:17 306 (NW) 57
V796 Cyg s 1 1.4808693 10.90 11.40 0.50 31.05. 10:17 324 (NW) 18
V1138 Cas p 1 0.798267 13.25 13.60 0.35 31.05. 10:18 302 (NW) 68
V531 And p 10 0.406372 11.40 11.60 0.20 31.05. 10:18 252 (W) 59
HY Gem p 5 0.351013 16.70 17.50 0.80 31.05. 10:18 117 (SE) 48
V1187 Her s 1 0.310764 11.14 11.31 0.17 31.05. 10:18 353 (N) -4
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 31.05. 10:18 332 (NW) 18
V1115 Cas s 1 0.323283 13.00 13.00 0.00 31.05. 10:18 298 (NW) 68
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 31.05. 10:18 69 (E) -11
V692 And p 6 0.33802 12.50 12.50 0.00 31.05. 10:18 289 (W) 48
V1273 Aql p 10 0.872177 13.50 14.00 0.50 31.05. 10:18 299 (NW) -19
RV Gru s 10 0.2595312 11.00 11.40 0.40 31.05. 10:18 230 (SW) -28
GT Lac p 8 0.2790438 15.50 17.00 1.50 31.05. 10:18 299 (NW) 38
V1865 Ori s 3 0.717374 12.50 12.50 0.00 31.05. 10:18 144 (SE) 51
GO CVn s 7 0.537569 13.50 13.50 0.00 31.05. 10:18 20 (N) 6
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 31.05. 10:18 114 (SE) 18
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 31.05. 10:18 315 (NW) 4
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 31.05. 10:19 314 (NW) 7
KZ Boo s 8 0.353515 12.65 13.10 0.45 31.05. 10:19 12 (N) 16
UX Eri p 1 0.4452835 11.15 11.71 0.56 31.05. 10:19 194 (S) 32
V440 Nor p 10 0.7503 15.82 16.40 0.58 31.05. 10:19 175 (S) -83
IO Cnc p 1 0.347694 13.00 13.58 0.58 31.05. 10:19 87 (E) 19
V1202 Her p 10 0.3388 13.70 14.30 0.60 31.05. 10:20 353 (N) 6
V2769 Ori p 5 0.27872 15.00 15.30 0.30 31.05. 10:20 141 (SE) 39
EP Cas s 1 0.8134382 11.20 11.40 0.20 31.05. 10:20 306 (NW) 54
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 31.05. 10:20 308 (NW) 37
V405 Cep s 8 1.373749 8.75 8.75 0.00 31.05. 10:20 353 (N) 60
V495 Cam p 10 0.354461 13.00 13.35 0.35 31.05. 10:20 20 (N) 54
LU Cnc p 6 0.39855 12.10 12.60 0.50 31.05. 10:21 86 (E) 21
V423 Oph p 7 1.203787 11.00 12.00 1.00 31.05. 10:21 321 (NW) -32
V889 Cep s 10 0.418336 12.55 12.80 0.25 31.05. 10:21 324 (NW) 48
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.05. 10:21 40 (NE) 36
V1847 Ori s 1 0.342605 12.09 12.36 0.27 31.05. 10:21 153 (SE) 49
V480 Cas s 9 0.342013 14.60 14.70 0.10 31.05. 10:21 298 (NW) 70
BD Vir p 6 2.548567 9.90 11.20 1.30 31.05. 10:21 56 (NE) -44
V568 And p 9 0.394287 13.90 14.50 0.60 31.05. 10:21 254 (W) 69
V789 Cep p 9 0.35363 14.58 14.58 0.00 31.05. 10:21 354 (N) 53
CE Leo p 1 0.3034287 11.80 12.60 0.80 31.05. 10:21 55 (NE) 2
HS Aqr p 1 0.7101875 9.35 9.42 0.07 31.05. 10:21 285 (W) -13
V576 Lyr p 2 0.533573 12.30 12.70 0.40 31.05. 10:21 331 (NW) 8
V384 Cam p 10 1.3846 12.50 12.80 0.30 31.05. 10:22 26 (NE) 71
V789 Her s 1 0.3200448 14.90 14.90 0.00 31.05. 10:22 348 (N) 4
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.