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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:25 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW Cep s 1 2.72914 7.60 8.01 0.41 30.12. 03:23 359 (N) 23
V2787 Ori p 7 0.810979 10.40 10.70 0.30 30.12. 03:24 266 (W) 23
AC Boo p 1 0.352437 10.00 10.62 0.62 30.12. 03:24 72 (E) 51
V789 Per p 9 0.715314 13.20 13.85 0.65 30.12. 03:24 320 (NW) 12
V402 Gem s 7 0.399252 11.72 12.35 0.63 30.12. 03:24 264 (W) 32
XY Sgr s 8 2.0229225 10.70 10.70 0.00 30.12. 03:24 87 (E) -24
KR Cyg p 1 0.8451528 9.19 10.00 0.81 30.12. 03:24 36 (NE) -1
QW Gem p 1 0.3581235 10.33 10.74 0.41 30.12. 03:24 270 (W) 40
DK CMi p 10 5.04735 11.88 12.65 0.77 30.12. 03:24 241 (SW) 26
V569 Aur p 10 1.183324 13.00 13.50 0.50 30.12. 03:24 296 (NW) 39
V459 Lac p 7 1.767995 13.06 13.60 0.54 30.12. 03:25 2 (N) 9
EF Boo p 1 0.4205155 9.43 9.99 0.57 30.12. 03:25 68 (E) 57
V1321 Her p 10 0.294372 10.68 10.94 0.26 30.12. 03:25 47 (NE) 26
EG Cep p 1 0.5446218 9.31 10.21 0.90 30.12. 03:25 11 (N) 39
V1119 Her p 4 0.723403 10.05 10.54 0.49 30.12. 03:26 90 (E) 8
DY Cet s 1 0.44079 9.47 9.47 0.00 30.12. 03:26 289 (W) -34
IS CMa s 7 0.616985 6.93 6.93 0.00 30.12. 03:26 236 (SW) -11
HY Gem p 5 0.351013 16.70 17.50 0.80 30.12. 03:26 268 (W) 31
V578 Per p 3 0.970766 8.93 9.10 0.17 30.12. 03:26 316 (NW) 23
V339 Boo p 10 0.3628085 10.70 10.90 0.20 30.12. 03:26 69 (E) 42
YZ CVn p 1 1.175557 12.50 13.40 0.90 30.12. 03:26 106 (E) 51
YZ Phe p 10 0.23472665 12.65 13.32 0.67 30.12. 03:27 263 (W) -63
NP Tel s 10 0.37512 12.90 13.30 0.40 30.12. 03:27 112 (E) -66
VZ Lib p 1 0.358261 10.13 10.63 0.50 30.12. 03:27 117 (SE) 2
TV Mus s 10 0.4456651 11.00 11.30 0.30 30.12. 03:27 176 (S) -25
IL And p 10 0.86759 15.70 17.00 1.30 30.12. 03:27 340 (N) 3
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 30.12. 03:27 73 (E) 0
AF Aps p 4 0.7976244 13.40 14.10 0.70 30.12. 03:27 165 (S) -44
V500 Cyg p 3 0.924218 11.90 13.40 1.50 30.12. 03:27 32 (NE) 2
V400 Lyr s 1 0.253427 12.70 12.70 0.00 30.12. 03:27 43 (NE) 12
CC Com p 1 0.2206859 11.30 12.21 0.91 30.12. 03:28 148 (SE) 59
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 30.12. 03:28 57 (NE) -10
AK Dra s 1 2.218258 11.80 11.80 0.00 30.12. 03:28 41 (NE) 30
EP Cas p 1 0.8134382 11.20 12.30 1.10 30.12. 03:28 353 (N) 18
GO Mus s 10 0.524 14.60 15.20 0.60 30.12. 03:28 173 (S) -36
HR Boo p 1 0.315967 13.25 13.85 0.60 30.12. 03:28 102 (E) 38
V1045 Aql s 5 2.193749 13.30 13.50 0.20 30.12. 03:28 47 (NE) -12
IP Peg s 1 0.15820616 13.00 13.00 0.00 30.12. 03:28 355 (N) -21
EL Boo p 1 0.4137625 9.38 9.52 0.15 30.12. 03:29 108 (E) 32
V424 Cam p 8 0.325849 13.15 13.50 0.35 30.12. 03:29 334 (NW) 52
V523 Cas s 1 0.2336923 10.62 11.34 0.72 30.12. 03:29 345 (N) 12
V1181 Her p 1 0.337042 11.00 11.41 0.41 30.12. 03:29 70 (E) 33
V530 Mon s 1 0.5255325 12.40 12.40 0.00 30.12. 03:29 249 (W) 21
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 30.12. 03:29 5 (N) 16
BC Gru s 8 0.3073055 9.90 10.30 0.40 30.12. 03:30 63 (NE) -86
V879 Aql p 9 0.2710068 13.10 14.80 1.70 30.12. 03:30 63 (NE) -8
GT Cyg p 9 2.974353 13.30 15.70 2.40 30.12. 03:30 14 (N) 4
GI Boo s 4 1.033533 11.30 11.30 0.00 30.12. 03:30 87 (E) 51
QQ Boo p 8 0.2764765 12.45 12.85 0.40 30.12. 03:30 69 (E) 47
V348 Cyg p 9 0.28423 14.10 15.10 1.00 30.12. 03:30 23 (NE) 8
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.