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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V869 Cyg s 4 0.895102 14.00 14.80 0.80 20.09. 19:56 229 (SW) 65
EY Sct p 8 1.1663855 11.90 12.70 0.80 20.09. 19:56 218 (SW) 27
V1151 Her p 10 0.27818 12.80 13.05 0.25 20.09. 19:56 298 (NW) 44
VY Cet p 3 0.34081 11.20 11.90 0.70 20.09. 19:56 115 (SE) -5
V357 Aps p 7 0.304565 14.00 14.30 0.30 20.09. 19:56 197 (S) -47
V580 Aur p 10 4.3976 13.78 15.20 1.42 20.09. 19:56 30 (NE) -3
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 20.09. 19:56 160 (S) 73
V1637 Ori p 9 1.82278 12.00 13.10 1.10 20.09. 19:57 69 (E) -21
V1133 Her s 4 2.46752 12.65 13.20 0.55 20.09. 19:57 244 (SW) 40
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.09. 19:57 294 (NW) 12
V1105 Her p 5 0.321736 12.60 13.00 0.40 20.09. 19:57 254 (W) 54
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 20.09. 19:57 39 (NE) 60
CW Vel s 10 2.360927 10.10 10.20 0.10 20.09. 19:57 194 (S) -87
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 20.09. 19:58 251 (W) 10
V1016 Oph s 1 0.407161 13.10 14.10 1.00 20.09. 19:58 251 (W) 8
RU Eri s 1 0.632199 9.37 9.64 0.27 20.09. 19:58 89 (E) -20
DK And s 1 0.489223 12.50 12.50 0.00 20.09. 19:58 74 (E) 66
MR Aur s 9 0.690301 15.10 15.50 0.40 20.09. 19:58 39 (NE) 1
V706 Cyg p 1 0.466254 13.20 14.60 1.40 20.09. 19:59 141 (SE) 79
AY CMi p 8 3.92047 14.10 16.00 1.90 20.09. 19:59 29 (NE) -27
V1256 Her p 2 0.318276 12.60 13.50 0.90 20.09. 19:59 253 (W) 35
CK Gem p 7 1.412912 13.20 15.40 2.20 20.09. 19:59 36 (NE) -13
MR Com p 1 0.412743 12.00 12.45 0.45 20.09. 19:59 307 (NW) 6
FR Lac p 10 0.32 15.20 16.10 0.90 20.09. 19:59 65 (NE) 73
V1833 Ori p 10 0.377198 10.32 10.55 0.23 20.09. 19:59 63 (NE) -11
BO Gru p 10 0.56221 12.10 12.60 0.50 20.09. 19:59 157 (SE) -8
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.09. 20:00 332 (NW) 36
V1069 Her p 6 0.486617 12.30 13.00 0.70 20.09. 20:00 283 (W) 58
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.09. 20:00 295 (NW) 81
OQ UMa p 1 0.283356 13.00 13.70 0.70 20.09. 20:00 321 (NW) 33
V355 Vir p 1 0.655521 12.00 13.00 1.00 20.09. 20:00 313 (NW) -24
BG Cen p 10 0.7430987 11.80 12.10 0.30 20.09. 20:00 221 (SW) -65
V834 Cep p 10 1.123305 12.90 13.40 0.50 20.09. 20:00 355 (N) 84
V520 Cas p 1 0.489832 12.50 13.10 0.60 20.09. 20:01 61 (NE) 65
AD And s 1 0.986194 10.90 11.60 0.70 20.09. 20:01 78 (E) 65
EL Aqr p 1 0.48141 10.38 10.73 0.35 20.09. 20:01 135 (SE) 22
KP Boo p 9 0.589859 11.90 12.35 0.45 20.09. 20:01 307 (NW) 27
V422 Dra p 10 0.5124535 11.87 12.16 0.29 20.09. 20:01 304 (NW) 74
CN And s 1 0.4627909 9.70 9.96 0.26 20.09. 20:01 86 (E) 54
V387 Her s 1 0.589466 12.80 13.20 0.40 20.09. 20:02 257 (W) 37
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 20.09. 20:02 178 (S) 37
DE CMa s 10 0.6959637 13.00 13.40 0.40 20.09. 20:02 48 (NE) -61
V645 And s 8 0.4125814 13.05 13.05 0.00 20.09. 20:03 78 (E) 68
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 20.09. 20:03 154 (SE) 29
VY Sex s 1 0.4434355 9.01 9.30 0.29 20.09. 20:03 325 (NW) -38
IU Cnc p 1 0.421646 11.80 12.36 0.56 20.09. 20:03 1 (N) -27
WW Cnc p 1 1.115957 10.50 11.60 1.10 20.09. 20:03 359 (N) -10
OP Cen s 10 0.4623218 13.10 13.80 0.70 20.09. 20:03 231 (SW) -52
MT Cas p 1 0.313878 13.30 14.13 0.83 20.09. 20:03 62 (NE) 61
UZ Leo s 1 0.61805 9.58 10.12 0.54 20.09. 20:03 334 (NW) -23
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.