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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:33 // 15:03 UTC
Civil Twilight (6°): 05:58 // 15:38 UTC
Nautical Twilight (12°): 05:17 // 16:19 UTC
Astronomical Twilight (18°): 04:38 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XX Leo s 1 0.971131 11.10 11.40 0.30 01.12. 09:21 268 (W) 20
CY Cen p 10 1.348327 13.30 16.10 2.80 01.12. 09:21 197 (S) -16
CT Cet p 6 0.2564878 9.29 9.48 0.19 01.12. 09:21 48 (NE) -53
V566 And s 8 0.389694 10.85 11.25 0.40 01.12. 09:21 11 (N) -3
V693 Cyg s 7 1.1347738 14.30 14.40 0.10 01.12. 09:21 70 (E) 38
MU Aqr p 3 0.2722205 11.30 11.80 0.50 01.12. 09:22 94 (E) 1
GM Dra p 4 0.338741 8.79 9.03 0.23 01.12. 09:22 55 (NE) 69
V435 Gem s 1 0.3365 10.55 10.90 0.35 01.12. 09:22 297 (NW) 6
LO Pav s 10 0.6598 15.90 16.50 0.60 01.12. 09:22 157 (SE) -39
GU Aps p 10 0.436522 14.00 14.70 0.70 01.12. 09:23 178 (S) -40
XX Del p 8 2.123596 13.00 14.80 1.80 01.12. 09:23 85 (E) 20
V811 Her p 9 0.941947 14.00 15.40 1.40 01.12. 09:23 91 (E) 64
MR Del s 1 0.5216895 8.85 8.85 0.00 01.12. 09:23 93 (E) 9
CZ Cha p 10 0.3225055 14.00 14.60 0.60 01.12. 09:23 193 (S) -45
V343 Ori s 1 0.809135 10.50 11.00 0.50 01.12. 09:23 314 (NW) -16
PV Mus p 10 2.68354 10.49 11.05 0.56 01.12. 09:23 189 (S) -37
GV Leo s 1 0.266728 11.37 11.37 0.00 01.12. 09:23 269 (W) 23
XY LMi s 1 0.436886 10.70 10.70 0.00 01.12. 09:23 277 (W) 38
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 01.12. 09:23 82 (E) -25
GI CVn s 8 0.30316 14.10 14.60 0.50 01.12. 09:23 261 (W) 79
V717 Car p 9 0.9533071 10.44 10.94 0.50 01.12. 09:23 214 (SW) -32
HN UMa p 4 0.38261 9.90 10.02 0.12 01.12. 09:24 276 (W) 48
XZ UMa p 1 1.222309 10.10 11.70 1.60 01.12. 09:24 304 (NW) 39
BO Tri p 10 2.012 11.90 12.24 0.34 01.12. 09:24 15 (N) -7
LS Peg p 8 0.1733 11.60 13.00 1.40 01.12. 09:24 72 (E) 4
V449 Peg s 1 0.352657 14.60 14.60 0.00 01.12. 09:24 65 (NE) 16
HR Boo p 1 0.315967 13.25 13.85 0.60 01.12. 09:24 189 (S) 62
V1189 Aql p 10 0.3154 13.50 14.50 1.00 01.12. 09:24 113 (SE) 20
V451 Mon s 8 1.83209 14.40 14.70 0.30 01.12. 09:24 298 (NW) -20
VW Cep s 1 0.2783115 7.23 7.56 0.33 01.12. 09:25 22 (N) 50
V732 Her p 2 0.3567417 13.20 14.20 1.00 01.12. 09:25 91 (E) 67
CV Dra s 1 0.6175995 9.50 9.50 0.00 01.12. 09:25 57 (NE) 68
CT Eri s 10 0.6341963 10.00 10.27 0.27 01.12. 09:25 310 (NW) -68
DN Boo p 1 0.447564 11.17 11.38 0.21 01.12. 09:25 210 (SW) 51
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 01.12. 09:25 89 (E) 2
BR Cyg p 1 1.33256415 9.40 10.60 1.20 01.12. 09:25 67 (NE) 46
IW Boo p 4 0.264742 13.40 13.70 0.30 01.12. 09:25 237 (SW) 79
PR Boo s 10 0.371281 13.70 13.70 0.00 01.12. 09:25 159 (S) 85
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 01.12. 09:25 65 (NE) 49
QQ Boo p 8 0.2764765 12.45 12.85 0.40 01.12. 09:25 135 (SE) 84
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 01.12. 09:25 47 (NE) -43
AV CrB s 1 0.30819 11.87 11.87 0.00 01.12. 09:25 141 (SE) 67
V2281 Cyg p 10 1.073105 12.10 12.60 0.50 01.12. 09:25 70 (E) 48
HR Lac p 1 0.42907 13.90 14.40 0.50 01.12. 09:26 45 (NE) 30
IT Ara p 9 0.5283806 12.50 13.10 0.60 01.12. 09:26 162 (S) -23
HW Vir p 1 0.11671953 10.50 11.20 0.70 01.12. 09:26 219 (SW) 23
V582 Lyr p 1 0.255905 13.44 14.61 1.17 01.12. 09:26 81 (E) 50
BI Ser p 1 1.204852 11.50 12.20 0.70 01.12. 09:26 159 (S) 56
V380 Gem p 6 0.33661 13.15 14.00 0.85 01.12. 09:26 319 (NW) -4
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 01.12. 09:26 48 (NE) 44
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.