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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH UMa p 1 0.349341 11.50 12.30 0.80 20.12. 00:22 66 (NE) 58
AD Cnc p 1 0.2827379 13.10 13.40 0.30 20.12. 00:22 148 (SE) 46
V345 Cyg s 2 2.075534 11.30 11.30 0.00 20.12. 00:23 349 (N) -9
WW Eri s 1 0.926499 11.12 11.32 0.20 20.12. 00:23 217 (SW) 26
SY Aps s 6 0.278908 12.20 12.20 0.00 20.12. 00:23 153 (SE) -53
LX Ser p 1 0.1584325 13.30 17.40 4.10 20.12. 00:23 51 (NE) -6
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 20.12. 00:23 349 (N) -2
V1031 Ori s 1 3.40556 6.02 6.32 0.30 20.12. 00:23 205 (SW) 26
MR Com s 1 0.412743 12.00 12.40 0.40 20.12. 00:24 73 (E) 21
DD Mon p 1 0.5680155 10.61 11.09 0.48 20.12. 00:24 191 (S) 39
V410 Aur p 1 0.366355 10.10 10.44 0.35 20.12. 00:24 252 (W) 60
V362 Dra p 9 0.3472233 12.11 12.89 0.78 20.12. 00:24 13 (N) 31
TY Men s 9 0.4616664 8.08 8.47 0.39 20.12. 00:24 185 (S) -42
V755 Cep p 10 0.392195 12.63 12.95 0.32 20.12. 00:24 337 (NW) 43
V789 Cyg s 6 0.288551 13.30 13.30 0.00 20.12. 00:24 359 (N) -10
GH Boo s 1 0.65951 11.90 11.90 0.00 20.12. 00:24 62 (NE) 13
V624 Cen p 10 0.7000815 14.80 15.60 0.80 20.12. 00:25 128 (SE) -44
V836 Cep p 10 0.418772 13.25 13.60 0.35 20.12. 00:25 347 (N) 23
AU Phe p 10 0.2658125 12.23 12.78 0.55 20.12. 00:25 232 (SW) -30
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 20.12. 00:25 337 (NW) 1
V553 Hya p 5 0.371497 12.36 13.05 0.69 20.12. 00:25 117 (SE) -11
V1853 Ori p 1 0.383 11.60 12.02 0.42 20.12. 00:25 229 (SW) 47
V853 Cep p 10 0.615422 13.70 14.20 0.50 20.12. 00:26 347 (N) 33
V1016 Oph p 1 0.407161 13.10 14.10 1.00 20.12. 00:26 57 (NE) -31
NV Cas p 7 0.7415213 14.80 15.50 0.70 20.12. 00:26 318 (NW) 34
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 20.12. 00:26 335 (NW) -5
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.12. 00:26 356 (N) 73
V1043 Her p 8 0.410255 13.63 14.71 1.08 20.12. 00:26 22 (N) 14
BI Tri p 10 0.549353 12.30 12.65 0.35 20.12. 00:27 286 (W) 28
V830 Cep p 10 0.2601155 13.40 14.85 1.45 20.12. 00:27 351 (N) 31
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.12. 00:27 131 (SE) 25
CG Lac p 1 0.819389 13.90 15.00 1.10 20.12. 00:27 328 (NW) 18
QT UMa s 6 0.473539 11.00 11.70 0.70 20.12. 00:27 80 (E) 68
WY Sex s 5 0.3680553 11.50 11.50 0.00 20.12. 00:27 131 (SE) 28
V549 And p 10 0.315957 14.00 14.50 0.50 20.12. 00:27 294 (NW) 35
AP And s 1 1.587291 11.30 11.90 0.60 20.12. 00:27 316 (NW) 22
SS Ari p 1 0.405986 10.37 10.92 0.55 20.12. 00:28 279 (W) 25
V1252 Her p 10 0.39148 14.50 15.00 0.50 20.12. 00:28 23 (NE) 5
MX Ser s 4 0.30776 13.20 13.68 0.48 20.12. 00:28 57 (NE) -28
TX Cnc p 1 0.3828827 10.00 10.35 0.35 20.12. 00:28 147 (SE) 55
V1361 Ori p 10 2.10833 9.20 9.42 0.22 20.12. 00:28 232 (SW) 45
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.12. 00:28 305 (NW) -4
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.12. 00:28 243 (SW) -42
LP UMa s 1 0.309901 12.52 12.52 0.00 20.12. 00:28 53 (NE) 62
DQ CMa p 10 0.425025 14.80 15.80 1.00 20.12. 00:28 180 (S) 24
IK Vir p 8 0.723602 11.51 11.79 0.28 20.12. 00:28 102 (E) 13
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.12. 00:29 99 (E) 13
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.12. 00:29 35 (NE) 44
V930 Cep s 8 0.393722 12.48 12.83 0.35 20.12. 00:29 339 (N) 37
V733 Her s 3 0.4174915 13.80 14.30 0.50 20.12. 00:29 21 (N) 11
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.