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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°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Cas p 1 0.41546 13.40 14.00 0.60 25.12. 02:27 328 (NW) 27
GM Dra p 4 0.338741 8.79 9.03 0.23 25.12. 02:27 34 (NE) 31
V861 Her s 1 0.3446312 13.80 13.80 0.00 25.12. 02:27 50 (NE) 21
EG Cas s 1 0.611449 12.90 13.10 0.20 25.12. 02:27 343 (N) 20
BO CVn p 1 0.5174625 9.48 10.10 0.62 25.12. 02:27 76 (E) 46
KM Cnc p 3 0.536435 12.60 13.10 0.50 25.12. 02:27 223 (SW) 57
V563 And s 8 0.3031916 13.70 14.00 0.30 25.12. 02:27 312 (NW) 14
ET Mus p 8 0.4593487 12.10 12.90 0.80 25.12. 02:27 165 (S) -39
NP Vul p 10 1.905653 14.30 15.50 1.20 25.12. 02:27 31 (NE) -14
HP Aur s 1 1.42282 10.85 11.28 0.43 25.12. 02:27 281 (W) 40
V461 Peg p 9 1.142273 13.10 13.60 0.50 25.12. 02:28 358 (N) -22
V740 Per s 4 0.373042 11.22 11.87 0.65 25.12. 02:28 290 (W) 28
V444 Cyg p 6 4.21247 7.92 8.22 0.30 25.12. 02:28 16 (N) 1
V1100 Her s 1 0.346931 10.92 10.92 0.00 25.12. 02:28 43 (NE) 14
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.12. 02:28 30 (NE) 12
AT Cir p 8 3.257472 8.40 8.80 0.40 25.12. 02:28 154 (SE) -37
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 25.12. 02:28 12 (N) -42
V1033 Her p 1 0.298051 11.19 11.39 0.20 25.12. 02:28 60 (NE) 11
RT And s 1 0.62892951 8.55 8.88 0.33 25.12. 02:28 347 (N) 15
GH Mon s 5 0.7071845 12.80 13.10 0.30 25.12. 02:28 226 (SW) 27
PY Boo s 9 0.278049 12.10 12.10 0.00 25.12. 02:28 53 (NE) 39
LP Com p 1 0.337934 12.76 13.37 0.61 25.12. 02:28 110 (E) 51
V508 Cyg p 1 0.77959 13.30 13.80 0.50 25.12. 02:28 12 (N) 8
V542 Hya p 10 0.381025 10.28 10.40 0.12 25.12. 02:28 170 (S) 26
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 25.12. 02:29 34 (NE) -6
FV CVn p 1 0.315365 11.80 12.15 0.35 25.12. 02:29 87 (E) 42
V530 Cyg p 10 50.83141 11.80 12.40 0.60 25.12. 02:29 5 (N) 8
V462 Per p 5 0.577975 13.70 14.20 0.50 25.12. 02:29 298 (NW) 24
V1231 Sco p 10 0.403586 15.42 15.61 0.19 25.12. 02:29 94 (E) -45
V571 Lyr p 3 1.252594 11.70 12.30 0.60 25.12. 02:29 35 (NE) 14
V511 Cyg p 10 4.01557 14.70 16.90 2.20 25.12. 02:29 11 (N) 7
V903 Ara p 9 0.301566 12.34 12.40 0.06 25.12. 02:29 128 (SE) -49
V404 Dra p 10 0.3476427 11.57 11.77 0.20 25.12. 02:29 31 (NE) 17
GH Eri p 7 0.722388 9.02 9.61 0.59 25.12. 02:30 241 (SW) -31
V649 Lyr p 1 0.292256 14.50 14.91 0.41 25.12. 02:30 34 (NE) 15
V949 Cen p 10 3.7868 9.15 9.52 0.37 25.12. 02:30 151 (SE) -23
AH Gem s 1 0.336762 14.40 14.80 0.40 25.12. 02:30 241 (SW) 41
NY Boo p 9 0.326815 12.15 12.50 0.35 25.12. 02:31 59 (NE) 41
V448 Nor p 10 0.5425 16.26 16.55 0.29 25.12. 02:31 133 (SE) -40
V357 Cas p 4 1.588675 13.00 13.90 0.90 25.12. 02:31 345 (N) 17
AO Aqr s 9 0.4893508 11.50 11.50 0.00 25.12. 02:31 348 (N) -62
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 25.12. 02:31 31 (NE) 0
AD Cnc p 1 0.2827379 13.10 13.40 0.30 25.12. 02:31 203 (SW) 48
LZ CMa p 10 3.3089 5.62 5.66 0.04 25.12. 02:31 215 (SW) 7
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 25.12. 02:31 17 (N) -7
GR Vul p 5 1.300091 13.20 13.90 0.70 25.12. 02:32 26 (NE) -8
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.12. 02:32 259 (W) -4
CN Cir p 10 2.17863 8.92 9.18 0.26 25.12. 02:32 144 (SE) -36
PP Cam s 2 0.840392 12.45 12.45 0.00 25.12. 02:32 337 (NW) 48
AU Men p 9 0.343841 10.29 11.11 0.82 25.12. 02:32 199 (S) -39
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.