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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF Aqr s 4 2.85358 9.88 9.88 0.00 20.12. 18:33 222 (SW) 25
CN And p 1 0.4627909 9.70 10.25 0.55 20.12. 18:33 239 (SW) 74
NO Vul s 1 0.370765 13.40 14.10 0.70 20.12. 18:33 283 (W) 16
FO Aur p 1 0.609759 14.30 14.90 0.60 20.12. 18:33 87 (E) 41
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 20.12. 18:33 294 (NW) 28
WW Dra p 1 4.62972 8.30 9.00 0.70 20.12. 18:33 336 (NW) 27
BN Ari s 1 0.2993717 10.38 10.98 0.60 20.12. 18:34 160 (S) 65
V702 And p 10 0.340715 13.30 13.69 0.39 20.12. 18:34 245 (SW) 66
V434 Ser p 6 0.884 13.30 14.60 1.30 20.12. 18:34 327 (NW) -32
FX Sge p 9 1.154763 14.40 15.80 1.40 20.12. 18:34 278 (W) 18
RW Tri p 1 0.23188315 12.50 15.61 3.11 20.12. 18:34 151 (SE) 66
Y Leo s 1 1.686094 10.09 10.09 0.00 20.12. 18:34 50 (NE) 2
V1098 Her s 1 0.352269 12.44 12.44 0.00 20.12. 18:34 322 (NW) 23
V444 And p 7 0.46878 13.04 13.74 0.70 20.12. 18:34 201 (S) 81
V901 Cen s 1 0.3542133 11.94 11.94 0.00 20.12. 18:34 108 (E) -68
V438 Dra p 10 0.555075 11.44 11.75 0.31 20.12. 18:35 337 (NW) 50
BW Leo p 1 0.3373728 14.70 15.50 0.80 20.12. 18:35 30 (NE) -18
V338 Dra p 5 0.2351485 13.30 13.90 0.60 20.12. 18:35 343 (N) 24
V1115 Cas s 1 0.323283 13.00 13.00 0.00 20.12. 18:35 358 (N) 85
V753 Mon p 5 0.677044 8.30 8.82 0.51 20.12. 18:35 97 (E) 1
MW Pav s 10 0.79498855 8.51 8.92 0.41 20.12. 18:35 203 (SW) -42
IU Aps s 10 0.3046 14.20 14.60 0.40 20.12. 18:35 192 (S) -55
SW Lyn p 1 0.6440665 9.51 10.20 0.69 20.12. 18:35 55 (NE) 26
V524 Mon s 3 0.28361685 14.40 15.20 0.80 20.12. 18:35 95 (E) 7
V713 And p 10 0.318453 12.01 12.13 0.12 20.12. 18:36 237 (SW) 65
IM Lac p 1 1.268337 12.90 13.40 0.50 20.12. 18:36 294 (NW) 58
PT Dra p 10 0.270768 14.30 14.90 0.60 20.12. 18:36 348 (N) 17
UY UMa p 1 0.3760203 12.70 12.90 0.20 20.12. 18:36 359 (N) 15
V423 Tau p 6 0.682416 15.70 16.50 0.80 20.12. 18:37 93 (E) 35
AB Vol p 9 1.92193 11.98 12.81 0.83 20.12. 18:37 153 (SE) -49
V594 Cen p 10 0.3170973 13.70 14.50 0.80 20.12. 18:37 38 (NE) -86
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 20.12. 18:37 289 (W) 37
TZ CrA p 10 0.686748 9.60 10.33 0.73 20.12. 18:38 250 (W) -43
QY Hya p 2 0.292341 9.04 9.36 0.32 20.12. 18:38 45 (NE) -62
SZ CMa p 9 2.856055 10.20 11.10 0.90 20.12. 18:39 105 (E) -8
AZ Vel p 10 0.77578092 12.70 13.60 0.90 20.12. 18:39 116 (SE) -39
HM Cet p 5 0.44462 12.96 12.96 0.00 20.12. 18:39 170 (S) 45
BF Tri s 9 0.326566 14.00 14.50 0.50 20.12. 18:39 176 (S) 71
V1154 Tau p 8 1.767896 6.71 6.95 0.24 20.12. 18:40 104 (E) 42
V2766 Ori p 6 0.6032 15.00 15.30 0.30 20.12. 18:40 107 (E) 20
IY Aps s 10 0.4184362 12.70 12.90 0.20 20.12. 18:40 203 (SW) -59
V758 Cen s 8 0.580785 8.80 9.15 0.35 20.12. 18:40 200 (S) -84
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.12. 18:40 150 (SE) 66
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.12. 18:40 98 (E) 40
V970 Aql p 9 1.268992 13.90 15.40 1.50 20.12. 18:40 278 (W) 3
CR Del p 8 0.3537417 13.50 13.90 0.40 20.12. 18:40 271 (W) 20
BC Col p 10 0.29683 15.00 15.00 0.00 20.12. 18:40 126 (SE) -6
BY Peg p 1 0.341936 12.90 13.60 0.70 20.12. 18:40 267 (W) 40
V1043 Cas p 1 0.661587 13.29 14.18 0.89 20.12. 18:41 293 (NW) 80
FG Sct p 3 0.270572 13.66 14.76 1.10 20.12. 18:41 277 (W) -13
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.