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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 21.02. 11:52 24 (NE) -10
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 21.02. 11:53 132 (SE) 9
EG Cas p 1 0.611449 12.90 13.40 0.50 21.02. 11:53 39 (NE) 80
X Car s 9 1.08263 7.90 8.60 0.70 21.02. 11:53 128 (SE) -67
AE Hya s 9 0.3928877 13.90 14.60 0.70 21.02. 11:53 35 (NE) -59
V357 Cep s 4 1.309234 13.30 13.30 0.00 21.02. 11:53 15 (N) 57
FQ CMa p 10 0.724736 9.60 10.20 0.60 21.02. 11:53 87 (E) -41
V2553 Oph p 1 0.457615 11.30 11.80 0.50 21.02. 11:53 274 (W) 15
SX Dra p 5 5.16957 9.80 11.60 1.80 21.02. 11:54 311 (NW) 48
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 21.02. 11:54 172 (S) 60
TY Men p 9 0.4616664 8.08 8.56 0.48 21.02. 11:54 167 (S) -50
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.02. 11:54 15 (N) 10
HU And s 10 0.2857905 16.50 17.20 0.70 21.02. 11:54 110 (E) 70
XY Ari p 10 0.25265 13.54 17.60 4.06 21.02. 11:54 101 (E) 35
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 21.02. 11:54 246 (SW) 68
BO Del p 9 0.51667 14.30 15.80 1.50 21.02. 11:54 231 (SW) 44
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 21.02. 11:54 35 (NE) -16
V435 Gem s 1 0.3365 10.55 10.90 0.35 21.02. 11:54 43 (NE) -7
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.02. 11:55 299 (NW) -61
CO Cep p 1 4.13756 12.00 12.70 0.70 21.02. 11:55 12 (N) 60
CF Peg s 1 0.4134966 14.80 14.80 0.00 21.02. 11:55 220 (SW) 62
V695 Pup p 10 0.292 15.65 15.95 0.30 21.02. 11:55 58 (NE) -39
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.02. 11:55 326 (NW) 83
V599 Aur p 1 0.316533 11.67 11.96 0.29 21.02. 11:55 67 (NE) 23
HY Gem p 5 0.351013 16.70 17.50 0.80 21.02. 11:55 59 (NE) 3
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 21.02. 11:56 267 (W) 17
V435 Dra p 10 0.5221901 12.32 12.64 0.32 21.02. 11:56 327 (NW) 62
ER Vul p 1 0.698095 7.27 7.49 0.22 21.02. 11:56 237 (SW) 58
UZ For p 10 0.087865429 18.20 20.90 2.70 21.02. 11:56 123 (SE) -7
V438 Dra p 10 0.555075 11.44 11.75 0.31 21.02. 11:56 340 (N) 59
FW Per p 2 0.7912316 14.30 15.30 1.00 21.02. 11:56 54 (NE) 42
V365 Dra p 10 0.35396 11.82 12.03 0.21 21.02. 11:57 311 (NW) 40
V2788 Ori s 7 0.500033 12.00 12.00 0.00 21.02. 11:57 73 (E) -7
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.02. 11:57 265 (W) 45
ST Tri p 1 0.479052 14.30 15.20 0.90 21.02. 11:57 89 (E) 49
HS Vul s 1 0.3320847 13.90 14.20 0.30 21.02. 11:57 249 (W) 46
EI CVn s 1 0.260766 11.80 12.45 0.65 21.02. 11:57 324 (NW) 3
MQ Peg p 3 0.379386 13.39 13.67 0.28 21.02. 11:58 189 (S) 68
V808 Aql p 10 1.573871 13.10 14.00 0.90 21.02. 11:58 240 (SW) 11
V2563 Oph p 7 0.372304 11.60 13.00 1.40 21.02. 11:58 259 (W) 10
V1332 Tau s 1 0.271827 11.73 11.73 0.00 21.02. 11:58 79 (E) 21
NY Lyr p 1 0.4408 12.70 13.20 0.50 21.02. 11:58 272 (W) 46
EO Aur s 5 4.065648 7.56 7.89 0.33 21.02. 11:59 62 (NE) 25
AC Cnc p 1 0.3004773 13.80 15.40 1.60 21.02. 11:59 37 (NE) -20
V1370 Tau s 7 0.295517 10.90 10.90 0.00 21.02. 11:59 72 (E) 10
V902 Cep p 10 0.32871 11.78 12.28 0.50 21.02. 11:59 359 (N) 57
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.