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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 19.12. 10:15 180 (S) 14
V421 Gem p 9 0.4231 15.00 15.80 0.80 19.12. 10:16 332 (NW) -9
OV Dra p 9 0.0587357 19.00 20.70 1.70 19.12. 10:16 323 (NW) 54
V787 Aql p 10 1.04 14.50 15.50 1.00 19.12. 10:16 128 (SE) 27
V539 Ara p 6 3.16908 5.66 6.18 0.52 19.12. 10:16 174 (S) -14
V1054 Her p 4 0.648206 11.90 12.30 0.40 19.12. 10:17 176 (S) 54
IW Cep s 2 1.609416 13.60 13.70 0.10 19.12. 10:17 53 (NE) 47
DT Gru p 10 0.801683 10.91 11.34 0.43 19.12. 10:17 137 (SE) -20
NS Mon s 6 1.777618 10.60 11.10 0.50 19.12. 10:17 336 (NW) -29
XY Men p 10 0.7766348 10.63 11.27 0.64 19.12. 10:17 182 (S) -68
V972 Her p 5 0.4430605 6.72 6.79 0.07 19.12. 10:17 149 (SE) 71
V613 And p 7 0.937902 8.79 10.00 1.21 19.12. 10:17 55 (NE) 34
V625 Car p 10 0.276942 11.15 12.00 0.85 19.12. 10:17 216 (SW) -52
GI CVn p 8 0.30316 14.10 14.90 0.80 19.12. 10:17 283 (W) 59
V404 Pav p 9 1.85188 13.15 15.00 1.85 19.12. 10:18 171 (S) -28
BO Del p 9 0.51667 14.30 15.80 1.50 19.12. 10:18 111 (E) 35
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 19.12. 10:18 111 (E) 60
AA Cet s 1 0.536169 6.20 6.70 0.50 19.12. 10:18 72 (E) -44
V422 And p 4 1.015595 13.40 14.00 0.60 19.12. 10:18 53 (NE) 37
V930 Cep p 8 0.393722 12.48 12.83 0.35 19.12. 10:18 30 (NE) 46
V2553 Oph p 1 0.457615 11.30 11.80 0.50 19.12. 10:18 175 (S) 54
LZ Dra s 5 0.350349 12.00 12.00 0.00 19.12. 10:18 20 (N) 62
S Hyi p 10 0.903114 11.28 12.05 0.77 19.12. 10:18 164 (S) -52
GO Cyg p 1 0.717765 8.47 9.09 0.62 19.12. 10:18 92 (E) 50
V338 Aqr p 9 0.285143 12.40 13.10 0.70 19.12. 10:18 107 (E) 13
EW Psc s 8 0.241202 10.38 10.38 0.00 19.12. 10:18 75 (E) -1
FS Lup p 9 0.3813993 11.50 12.50 1.00 19.12. 10:19 202 (S) -16
CX Ser s 1 0.997289 12.30 13.10 0.80 19.12. 10:19 215 (SW) 37
PP Hya p 10 0.752311 6.84 6.91 0.07 19.12. 10:19 269 (W) -27
RW PsA s 9 0.3604495 11.05 11.63 0.58 19.12. 10:19 119 (SE) -11
V640 Ori p 3 2.02072 11.20 13.50 2.30 19.12. 10:19 344 (N) -48
GV Boo s 2 0.367868 12.40 12.40 0.00 19.12. 10:20 261 (W) 43
FG Hya s 1 0.3278324 9.90 10.25 0.35 19.12. 10:20 306 (NW) -22
V365 Dra p 10 0.35396 11.82 12.03 0.21 19.12. 10:20 5 (N) 85
V576 Cen p 10 0.378016 12.60 13.40 0.80 19.12. 10:20 238 (SW) -21
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 19.12. 10:21 63 (NE) -43
HP Mon s 8 1.454616 13.20 13.20 0.00 19.12. 10:21 321 (NW) -39
V1038 Her p 1 0.26818 11.80 12.40 0.60 19.12. 10:21 192 (S) 73
V1740 Aql p 8 0.44014 14.00 14.40 0.40 19.12. 10:21 146 (SE) 37
IN Boo s 7 0.285759 13.90 13.90 0.00 19.12. 10:21 259 (W) 51
V449 Mon p 10 2.33922832 14.20 15.70 1.50 19.12. 10:21 332 (NW) -34
V870 Ara s 7 0.399826 9.00 9.00 0.00 19.12. 10:21 172 (S) -17
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 19.12. 10:22 59 (NE) 47
EP And s 1 0.4041085 11.90 12.50 0.60 19.12. 10:22 36 (NE) 15
V349 Dra p 10 0.3898685 11.30 11.70 0.40 19.12. 10:22 287 (W) 80
V870 Cep p 7 0.301066 10.93 11.17 0.24 19.12. 10:23 45 (NE) 50
DS Pup p 8 0.3886775 12.70 13.60 0.90 19.12. 10:23 301 (NW) -54
UZ Equ p 10 0.486701 9.15 9.35 0.20 19.12. 10:23 106 (E) 29
FR Lac p 10 0.32 15.20 16.10 0.90 19.12. 10:23 51 (NE) 42
V640 Aql s 7 0.5612183 12.60 12.80 0.20 19.12. 10:23 131 (SE) 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.