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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 °
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 30.12. 09:20 239 (SW) 71
HV Aqr s 1 0.374457 9.71 9.71 0.00 30.12. 09:20 111 (E) 13
V1209 Cen p 10 2.090935 11.49 11.90 0.41 30.12. 09:20 199 (S) -22
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 30.12. 09:20 267 (W) 8
V2663 Oph p 10 1.4057497 15.00 15.90 0.90 30.12. 09:21 156 (SE) 46
V909 Cep s 7 0.425573 12.13 12.13 0.00 30.12. 09:21 43 (NE) 43
BW Leo s 1 0.3373728 14.70 15.40 0.70 30.12. 09:21 275 (W) 19
GP Peg s 1 0.9756146 10.20 10.20 0.00 30.12. 09:21 67 (NE) 22
BU Mus p 10 5.42 15.70 16.60 0.90 30.12. 09:21 202 (S) -46
V2373 Oph p 7 1.086282 7.39 7.46 0.08 30.12. 09:22 169 (S) 42
RV Tri s 1 0.753664 11.50 13.30 1.80 30.12. 09:22 32 (NE) 4
AO Mon p 1 1.884763 9.60 10.23 0.63 30.12. 09:22 318 (NW) -37
LV CMa p 9 1.18348 8.65 8.83 0.18 30.12. 09:22 314 (NW) -43
V450 Her s 1 1.825437 10.10 10.10 0.00 30.12. 09:22 191 (S) 74
V954 Oph p 9 0.2252705 14.30 14.90 0.60 30.12. 09:22 157 (SE) 39
QX Boo p 9 0.3604665 12.50 13.20 0.70 30.12. 09:22 268 (W) 76
OP Cen p 10 0.4623218 13.10 13.80 0.70 30.12. 09:22 208 (SW) -27
BT CrB p 9 0.0892 18.90 20.40 1.50 30.12. 09:23 224 (SW) 72
CG Cyg p 1 0.6311435 9.73 10.86 1.13 30.12. 09:23 86 (E) 45
KK Dra s 3 1.19284 11.80 11.80 0.00 30.12. 09:23 51 (NE) 69
GK Mus p 10 0.931 14.20 15.00 0.80 30.12. 09:23 202 (S) -46
AN UMa s 6 0.07975275 14.90 20.20 5.30 30.12. 09:23 302 (NW) 34
TZ CrA p 10 0.686748 9.60 10.33 0.73 30.12. 09:23 166 (S) -5
V374 Cam p 9 0.80684 12.40 13.10 0.70 30.12. 09:23 1 (N) 24
QX Vir p 1 0.242075 13.31 13.60 0.29 30.12. 09:23 220 (SW) 26
EX And p 8 1.632506 12.70 14.10 1.40 30.12. 09:23 50 (NE) 29
DG CMi p 8 0.366037 11.94 13.90 1.96 30.12. 09:23 322 (NW) -23
V868 Mon p 8 0.637711 8.90 9.40 0.50 30.12. 09:23 311 (NW) -32
V579 Aur p 10 2.0338 13.97 15.00 1.03 30.12. 09:23 345 (N) 8
LS Del p 1 0.3638404 8.61 8.76 0.15 30.12. 09:23 101 (E) 35
HI Cep p 4 1.752931 12.30 13.80 1.50 30.12. 09:24 48 (NE) 60
GK Boo p 1 0.477772 10.30 10.80 0.50 30.12. 09:24 256 (W) 61
RY Men p 10 0.369514 13.19 14.16 0.97 30.12. 09:24 174 (S) -58
AK Eri p 10 2.6303 11.98 13.04 1.06 30.12. 09:24 16 (N) -58
V579 Lyr p 1 0.242906 12.77 13.25 0.48 30.12. 09:24 98 (E) 70
AP Tau p 3 0.9719742 14.00 15.00 1.00 30.12. 09:24 1 (N) -13
V1021 Cas p 10 1.924 12.98 13.60 0.62 30.12. 09:24 37 (NE) 39
V684 Mon s 1 1.85142 8.43 8.43 0.00 30.12. 09:24 332 (NW) -26
Y For p 10 0.2699092 13.80 14.20 0.40 30.12. 09:24 60 (NE) -56
IQ Per s 1 1.743567 7.72 7.88 0.16 30.12. 09:25 10 (N) 9
V615 Cen p 10 0.4066609 13.70 14.00 0.30 30.12. 09:25 207 (SW) -23
CM CMa p 10 0.53093 13.00 13.40 0.40 30.12. 09:25 309 (NW) -50
AE Vol p 10 0.406614 9.97 10.54 0.57 30.12. 09:25 221 (SW) -58
IO Cnc s 1 0.347694 13.00 12.00 -1.00 30.12. 09:26 300 (NW) -3
RW Com p 1 0.2373465 11.00 11.70 0.70 30.12. 09:26 272 (W) 34
GZ Aqr p 4 0.302781 14.60 15.50 0.90 30.12. 09:26 99 (E) -2
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 30.12. 09:26 221 (SW) 37
V576 Cen p 10 0.378016 12.60 13.40 0.80 30.12. 09:26 237 (SW) -19
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 30.12. 09:26 96 (E) 55
V345 Cyg s 2 2.075534 11.30 11.30 0.00 30.12. 09:27 101 (E) 50
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.