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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:11 UTC
Civil Twilight (6°): 06:20 // 15:47 UTC
Nautical Twilight (12°): 05:39 // 16:29 UTC
Astronomical Twilight (18°): 04:59 // 17:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 02.01. 21:28 329 (NW) 15
IR Lac p 9 0.651512 15.20 16.00 0.80 02.01. 21:29 319 (NW) 30
IR Vir p 3 0.36938 12.10 12.70 0.60 02.01. 21:29 77 (E) -16
FW Her p 4 0.835415 14.40 14.90 0.50 02.01. 21:29 351 (N) -14
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 02.01. 21:29 140 (SE) 46
DU CVn s 2 0.3071015 13.10 13.10 0.00 02.01. 21:29 49 (NE) 15
V568 And p 9 0.394287 13.90 14.50 0.60 02.01. 21:29 272 (W) 57
V589 Vir p 1 0.271832 13.00 13.00 0.00 02.01. 21:29 45 (NE) -26
HN Psc p 10 0.329519 10.75 10.95 0.20 02.01. 21:29 270 (W) 45
QU Dra p 9 0.276915 14.10 14.80 0.70 02.01. 21:29 16 (N) 19
V752 Cep p 10 0.450289 13.05 13.50 0.45 02.01. 21:29 332 (NW) 51
RU CMa p 9 1.976173 11.30 14.60 3.30 02.01. 21:29 165 (S) 16
KP And s 2 1.405395 12.43 12.43 0.00 02.01. 21:29 301 (NW) 29
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 02.01. 21:29 114 (SE) 35
V1033 Her s 1 0.298051 11.19 11.19 0.00 02.01. 21:29 7 (N) -12
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 02.01. 21:30 320 (NW) -49
BO Del p 9 0.51667 14.30 15.80 1.50 02.01. 21:30 311 (NW) -12
CC Com p 1 0.2206859 11.30 12.21 0.91 02.01. 21:30 66 (NE) 9
CC Peg s 1 0.6056033 12.60 12.90 0.30 02.01. 21:30 307 (NW) 7
V366 Sge p 9 0.75184 11.80 12.25 0.45 02.01. 21:30 331 (NW) -18
V947 Cyg p 5 0.429245 14.10 15.10 1.00 02.01. 21:30 330 (NW) -3
V478 Peg p 9 1.285178 9.80 10.50 0.70 02.01. 21:30 299 (NW) 2
AU Dra s 1 0.515266 12.30 12.30 0.00 02.01. 21:30 359 (N) 29
IL Cnc s 1 0.267656 12.35 11.35 -1.00 02.01. 21:31 105 (E) 38
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 02.01. 21:31 333 (NW) -5
VW CMa s 7 0.7208281 9.00 9.10 0.10 02.01. 21:31 155 (SE) 11
EG Gem s 4 1.2734065 12.20 12.20 0.00 02.01. 21:31 144 (SE) 48
GK Lib s 3 2.116458 12.80 12.80 0.00 02.01. 21:31 48 (NE) -47
HI Cep p 4 1.752931 12.30 13.80 1.50 02.01. 21:32 337 (NW) 27
EL Lyn p 7 0.644538 12.65 13.20 0.55 02.01. 21:32 89 (E) 57
MT Cam s 1 0.3661395 12.94 12.94 0.00 02.01. 21:32 314 (NW) 82
V358 Cep p 1 0.4728283 13.50 14.50 1.00 02.01. 21:32 349 (N) 56
YY Cnc p 1 0.698445 11.30 11.70 0.40 02.01. 21:32 99 (E) 50
TU CrB p 1 1.613634 12.80 13.60 0.80 02.01. 21:32 14 (N) 1
V876 Per p 9 0.319961 13.60 14.20 0.60 02.01. 21:32 262 (W) 62
GY Lib s 9 0.519098 12.30 12.30 0.00 02.01. 21:33 40 (NE) -40
TU Cha p 6 0.557048 13.30 13.80 0.50 02.01. 21:33 164 (S) -48
OU Ser p 1 0.2967662 8.25 8.43 0.18 02.01. 21:33 31 (NE) -19
KN Vul p 1 0.3573295 13.00 13.40 0.40 02.01. 21:33 327 (NW) -5
OW Del p 9 0.558654 12.51 13.50 0.99 02.01. 21:33 304 (NW) -20
V430 Dra p 9 0.4102 15.20 16.00 0.80 02.01. 21:33 341 (N) 26
QY Cam p 10 2.5452 12.20 12.70 0.50 02.01. 21:33 309 (NW) 77
AC Lib p 10 0.6649535 13.90 14.60 0.70 02.01. 21:33 55 (NE) -52
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 02.01. 21:33 107 (E) 41
V927 Mon p 8 0.361879 10.90 11.17 0.27 02.01. 21:33 147 (SE) 40
GI Cep s 1 1.037678 11.40 11.90 0.50 02.01. 21:34 334 (NW) 35
KP Peg s 5 0.7272053 7.05 7.05 0.00 02.01. 21:34 301 (NW) -7
V373 Cam p 7 0.370807 12.50 13.00 0.50 02.01. 21:34 334 (NW) 79
V809 Cyg p 6 1.964457 13.30 14.10 0.80 02.01. 21:34 332 (NW) 2
UV Mon p 1 0.415677 12.50 13.30 0.80 02.01. 21:34 149 (SE) 36
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.