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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:36 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BN Gru p 10 0.2789227 14.00 15.50 1.50 21.01. 09:20 134 (SE) -23
V1106 Her s 1 0.2546005 12.60 12.60 0.00 21.01. 09:20 186 (S) 66
IU Cnc p 1 0.421646 11.80 12.36 0.56 21.01. 09:20 320 (NW) -18
TT Hya p 9 6.953495 7.25 9.02 1.77 21.01. 09:20 265 (W) -31
V436 Peg p 9 0.406733 13.35 13.57 0.22 21.01. 09:20 116 (SE) 39
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 21.01. 09:20 37 (NE) 37
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.01. 09:20 117 (SE) 12
V911 Ara p 10 0.51275 13.40 14.00 0.60 21.01. 09:21 186 (S) -6
V416 Gem s 7 0.256181 12.50 12.50 0.00 21.01. 09:21 352 (N) -17
V1234 Tau s 7 0.387939 12.60 12.60 0.00 21.01. 09:21 32 (NE) -26
IU Aps p 10 0.3046 14.20 14.60 0.40 21.01. 09:21 185 (S) -42
BL Dra p 4 0.402665 11.90 12.20 0.30 21.01. 09:21 37 (NE) 75
MQ UMa s 1 0.476069 11.57 11.57 0.00 21.01. 09:21 311 (NW) 24
V607 Aur p 8 2.066885 10.50 11.30 0.80 21.01. 09:21 9 (N) 15
V531 And p 10 0.406372 11.40 11.60 0.20 21.01. 09:21 56 (NE) 16
V873 Aql s 5 0.357572 13.30 13.30 0.00 21.01. 09:22 174 (S) 40
GK Cep s 1 0.936164 6.89 7.31 0.42 21.01. 09:22 29 (NE) 60
HZ Dra p 5 0.772934 8.16 8.32 0.16 21.01. 09:22 18 (N) 68
HU And s 10 0.2857905 16.50 17.20 0.70 21.01. 09:22 60 (NE) 28
AZ Pup p 8 0.8673646 9.50 10.00 0.50 21.01. 09:22 296 (NW) -65
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.01. 09:22 65 (NE) 54
OO Cyg p 7 0.2620015 14.10 14.60 0.50 21.01. 09:22 120 (SE) 71
YY CrB s 1 0.37656 8.64 8.64 0.00 21.01. 09:22 261 (W) 60
BY Peg p 1 0.341936 12.90 13.60 0.70 21.01. 09:22 103 (E) 48
SZ Her p 1 0.818096 9.86 11.87 2.01 21.01. 09:22 212 (SW) 71
GR Boo p 1 0.3766695 11.45 11.90 0.45 21.01. 09:23 258 (W) 44
PZ UMa s 7 0.2626732 12.50 12.50 0.00 21.01. 09:23 331 (NW) 17
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.01. 09:23 78 (E) 63
V393 Gem p 9 0.3639 16.90 17.14 0.24 21.01. 09:23 4 (N) -15
V343 Cen s 10 0.587651 11.70 12.10 0.40 21.01. 09:23 223 (SW) -49
V632 Aur p 8 0.4652 15.95 17.25 1.30 21.01. 09:24 7 (N) 0
V1300 Her p 1 0.296334 12.63 13.00 0.37 21.01. 09:24 212 (SW) 76
V404 And s 1 0.676034 10.80 11.30 0.50 21.01. 09:24 56 (NE) 26
IM Vul p 1 0.454283 11.60 13.30 1.70 21.01. 09:24 124 (SE) 52
GN Boo s 1 0.3016025 10.75 10.75 0.00 21.01. 09:24 265 (W) 45
V1125 Oph s 2 0.911655 11.00 11.50 0.50 21.01. 09:24 215 (SW) 47
RX Gru s 9 0.74314 10.50 10.70 0.20 21.01. 09:24 133 (SE) -19
V639 Aur s 4 0.3571 14.01 14.01 0.00 21.01. 09:24 5 (N) 13
V635 Cyg s 1 0.760358 13.30 13.50 0.20 21.01. 09:24 74 (E) 60
V392 Ori s 1 0.659284 10.90 10.90 0.00 21.01. 09:25 4 (N) -21
IP Peg p 1 0.15820616 13.00 18.60 5.60 21.01. 09:25 90 (E) 25
ST Ind s 10 0.4018812 11.30 11.79 0.49 21.01. 09:25 159 (S) -12
V1302 Her s 1 0.316291 12.72 12.72 0.00 21.01. 09:25 229 (SW) 81
KX Nor s 10 0.58614 14.30 14.80 0.50 21.01. 09:25 198 (S) -18
V474 Peg p 10 0.442868 14.60 14.78 0.18 21.01. 09:25 91 (E) 51
IO Cnc p 1 0.347694 13.00 13.58 0.58 21.01. 09:25 319 (NW) -14
V376 And s 1 0.798674 7.68 7.68 0.00 21.01. 09:25 36 (NE) 22
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 21.01. 09:25 106 (E) 53
OZ Cen p 10 0.3557686 12.60 13.10 0.50 21.01. 09:26 215 (SW) -33
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 21.01. 09:26 134 (SE) 27
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.