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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°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V688 Cen s 10 0.946073 9.10 9.30 0.20 25.12. 22:41 143 (SE) -40
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.12. 22:41 355 (N) -2
V405 Dra p 1 0.413036 11.54 11.88 0.34 25.12. 22:41 355 (N) 13
BO Peg p 1 0.580428 11.50 12.20 0.70 25.12. 22:41 307 (NW) -13
CW Sge p 1 0.6603618 11.00 11.80 0.80 25.12. 22:41 331 (NW) -16
UZ For p 10 0.087865429 18.20 20.90 2.70 25.12. 22:42 213 (SW) 8
V609 Cen p 10 0.458448 13.30 13.60 0.30 25.12. 22:42 123 (SE) -50
PP Cam s 2 0.840392 12.45 12.45 0.00 25.12. 22:42 342 (N) 62
CO Lac p 1 1.5422075 10.28 10.89 0.61 25.12. 22:42 322 (NW) 32
V776 Cas s 1 0.440417 8.94 8.94 0.00 25.12. 22:42 328 (NW) 55
PU Pup p 10 2.57897 4.69 4.75 0.06 25.12. 22:42 158 (S) 12
AR Dra p 1 0.675838 11.29 12.51 1.22 25.12. 22:42 35 (NE) 43
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 25.12. 22:42 322 (NW) -22
VZ Psc s 1 0.2612592 10.20 10.43 0.23 25.12. 22:43 280 (W) -2
CG Cha p 10 0.3765523 13.90 14.40 0.50 25.12. 22:43 167 (S) -45
V369 Cam p 8 0.3452048 12.50 13.20 0.70 25.12. 22:43 331 (NW) 73
V839 Cen p 8 0.330936 9.51 10.13 0.62 25.12. 22:43 107 (E) -36
MM Com p 1 0.30199 12.00 12.50 0.50 25.12. 22:43 57 (NE) 17
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.12. 22:43 68 (E) 28
AH Gem p 1 0.336762 14.40 14.90 0.50 25.12. 22:43 159 (S) 54
AY Aqr p 10 0.281995 13.70 14.70 1.00 25.12. 22:43 275 (W) -30
V1115 Cas s 1 0.323283 13.00 13.00 0.00 25.12. 22:43 304 (NW) 50
MS Pav s 10 0.33474 13.70 14.10 0.40 25.12. 22:43 201 (S) -61
DW UMa s 1 0.13660653 15.10 16.60 1.50 25.12. 22:43 50 (NE) 51
V486 Cyg p 10 7.70637 14.20 16.00 1.80 25.12. 22:44 335 (NW) -1
GI CVn s 8 0.30316 14.10 14.60 0.50 25.12. 22:44 39 (NE) 20
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 22:44 30 (NE) 41
AS CrB s 1 0.380663 11.35 11.35 0.00 25.12. 22:44 25 (NE) -1
BW Dra s 1 0.292165 8.61 9.02 0.41 25.12. 22:44 21 (N) 27
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 25.12. 22:44 349 (N) 14
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.12. 22:44 17 (N) 24
BW Eri s 6 0.6384855 10.16 10.38 0.22 25.12. 22:44 206 (SW) 8
V479 Cam s 7 0.325394 13.25 13.69 0.44 25.12. 22:45 13 (N) 64
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 25.12. 22:45 323 (NW) -67
V406 Lyr p 5 0.860783 12.40 13.30 0.90 25.12. 22:45 355 (N) 2
FK Del s 7 0.666795 14.00 14.50 0.50 25.12. 22:45 322 (NW) -20
V1144 Her p 10 0.25497 14.60 15.40 0.80 25.12. 22:45 23 (NE) 6
LP Com s 1 0.337934 12.76 12.76 0.00 25.12. 22:45 67 (NE) 16
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 25.12. 22:45 347 (N) 14
DV Peg s 1 0.642167 11.70 12.10 0.40 25.12. 22:45 314 (NW) -6
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.12. 22:45 183 (S) -30
CT Tau p 1 0.666827 10.34 11.12 0.78 25.12. 22:46 183 (S) 67
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 25.12. 22:46 341 (N) 20
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.12. 22:46 20 (N) 71
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.12. 22:46 169 (S) -29
V368 Tel p 10 0.286829 11.25 12.37 1.12 25.12. 22:46 259 (W) -73
GS Aqr s 3 0.374069 13.20 13.60 0.40 25.12. 22:46 289 (W) -16
GM Dra s 4 0.338741 8.79 8.79 0.00 25.12. 22:46 6 (N) 18
V1134 Her s 7 0.602935 12.50 12.50 0.00 25.12. 22:47 354 (N) -27
V402 Gem p 7 0.399252 11.72 12.35 0.63 25.12. 22:47 163 (S) 59
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.