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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XX Leo p 1 0.971131 11.10 11.70 0.60 25.12. 04:23 218 (SW) 48
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.12. 04:23 84 (E) 5
V968 Oph s 10 0.7232656 14.30 15.20 0.90 25.12. 04:23 80 (E) -4
V1144 Her p 10 0.25497 14.60 15.40 0.80 25.12. 04:23 74 (E) 46
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 25.12. 04:23 109 (E) -32
DM Cir p 8 0.386773 9.99 10.51 0.52 25.12. 04:24 150 (SE) -26
V873 Per s 1 0.294902 10.80 10.80 0.00 25.12. 04:24 326 (NW) 10
DS Sge p 10 2.65094 15.80 16.80 1.00 25.12. 04:24 55 (NE) -6
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.12. 04:24 323 (NW) 53
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.12. 04:24 220 (SW) 52
V781 Tau s 1 0.344909 8.90 9.30 0.40 25.12. 04:24 286 (W) 22
CP Cam p 3 0.796712 10.75 11.23 0.48 25.12. 04:24 335 (NW) 32
V430 Nor p 10 0.366 16.70 17.22 0.52 25.12. 04:24 146 (SE) -29
BS UMa p 1 0.3495099 13.70 14.00 0.30 25.12. 04:24 201 (S) 82
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 04:24 21 (N) 71
BH Scl p 10 2.04507 7.92 8.15 0.23 25.12. 04:25 306 (NW) -59
AQ Com p 1 0.2813295 15.20 15.70 0.50 25.12. 04:25 151 (SE) 59
RV Gru p 10 0.2595312 11.00 11.40 0.40 25.12. 04:25 79 (E) -79
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 25.12. 04:25 256 (W) 21
V373 Cam s 7 0.370807 12.50 12.80 0.30 25.12. 04:25 323 (NW) 36
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.12. 04:25 60 (NE) 34
TW Lac p 2 3.037494 11.50 13.30 1.80 25.12. 04:25 11 (N) 16
V1355 Tau p 7 0.244668 13.00 13.00 0.00 25.12. 04:25 293 (NW) 13
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 25.12. 04:26 39 (NE) 23
V517 And p 10 0.49053 13.30 13.60 0.30 25.12. 04:26 345 (N) -3
V515 Mon p 1 0.8739713 11.60 12.20 0.60 25.12. 04:26 256 (W) 9
TX Eri p 10 0.62858 12.47 12.91 0.44 25.12. 04:26 287 (W) -39
V535 Aur s 5 0.384744 12.73 13.13 0.40 25.12. 04:26 298 (NW) 41
DR Vul s 1 2.250884 8.65 9.19 0.54 25.12. 04:27 45 (NE) 0
CV Cyg p 1 0.983425 10.80 11.40 0.60 25.12. 04:27 42 (NE) 11
V1068 Her s 1 0.394304 12.40 12.40 0.00 25.12. 04:27 55 (NE) 35
V364 Aps p 5 0.295464 14.00 14.40 0.40 25.12. 04:27 163 (S) -43
AE Lac p 10 1.420716 14.20 15.10 0.90 25.12. 04:28 12 (N) 13
AS CrB s 1 0.380663 11.35 11.35 0.00 25.12. 04:28 82 (E) 42
HK Cep p 10 1.0513 14.20 14.80 0.60 25.12. 04:28 25 (NE) 23
LU Lac p 2 0.2988016 14.60 15.45 0.85 25.12. 04:28 13 (N) 13
AL Lep p 10 0.448643 9.45 9.78 0.33 25.12. 04:28 264 (W) -21
V Lep s 4 1.0701152 9.57 9.87 0.30 25.12. 04:28 252 (W) -11
BF Tri p 9 0.326566 14.00 14.60 0.60 25.12. 04:28 335 (NW) -5
V457 Cam p 9 0.3033 13.80 14.20 0.40 25.12. 04:28 329 (NW) 51
V1101 Cen p 10 5.0323 8.13 8.55 0.42 25.12. 04:28 179 (S) -6
AP Leo s 1 0.430358 9.32 9.88 0.56 25.12. 04:28 194 (S) 44
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.12. 04:29 103 (E) 50
TU Hor p 10 0.935971 5.90 6.04 0.14 25.12. 04:29 252 (W) -54
QX Vir s 1 0.242075 13.31 13.60 0.29 25.12. 04:29 133 (SE) 23
V381 CMa p 9 3.37443 7.73 7.82 0.09 25.12. 04:29 238 (SW) -10
GG CVn s 1 0.385947 12.00 12.00 0.00 25.12. 04:29 114 (SE) 59
YY Gru p 9 0.2926495 12.40 13.20 0.80 25.12. 04:29 102 (E) -81
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.12. 04:29 33 (NE) 16
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.12. 04:29 7 (N) 41
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.