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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HH Lac p 10 0.200593 14.00 15.50 1.50 17.12. 07:23 27 (NE) 22
V338 Aqr s 9 0.285143 12.40 12.40 0.00 17.12. 07:23 72 (E) -16
V787 Aql p 10 1.04 14.50 15.50 1.00 17.12. 07:23 90 (E) 0
PY Cyg p 8 0.4650325 14.80 15.20 0.40 17.12. 07:23 64 (NE) 31
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.12. 07:23 305 (NW) 60
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.12. 07:23 69 (E) 43
V592 Lyr s 1 0.355684 11.54 11.54 0.00 17.12. 07:23 83 (E) 41
GW Psc p 8 0.3363377 11.35 12.00 0.65 17.12. 07:24 15 (N) -31
V1284 Her p 1 0.337146 12.78 13.18 0.40 17.12. 07:24 89 (E) 51
V483 Cam p 8 0.382247 12.95 13.35 0.40 17.12. 07:24 351 (N) 49
DV Sgr p 9 1.862835 10.40 11.50 1.10 17.12. 07:24 121 (SE) -4
IM Gem p 7 1.427284 15.20 16.30 1.10 17.12. 07:24 301 (NW) 3
AY CrB s 8 0.460476 13.50 14.00 0.50 17.12. 07:25 138 (SE) 67
AH Gem s 1 0.336762 14.40 14.80 0.40 17.12. 07:25 295 (NW) 0
AK CMa p 10 1.808247 13.10 14.10 1.00 17.12. 07:25 264 (W) -25
FI Boo p 1 0.389997 9.60 9.70 0.10 17.12. 07:25 77 (E) 79
V594 Cen p 10 0.3170973 13.70 14.50 0.80 17.12. 07:25 188 (S) -8
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 17.12. 07:25 79 (E) 29
V400 Cam p 9 2.358812 13.40 14.35 0.95 17.12. 07:25 341 (N) 37
V866 Cep p 10 0.3259 13.40 14.00 0.60 17.12. 07:25 25 (NE) 37
V430 Lac p 6 1.549603 14.20 16.65 2.45 17.12. 07:25 38 (NE) 17
V462 Per p 5 0.577975 13.70 14.20 0.50 17.12. 07:26 345 (N) -3
RT Hyi s 10 0.2840352 12.28 13.13 0.85 17.12. 07:26 174 (S) -60
LL Oph p 10 2.7925 12.80 13.60 0.80 17.12. 07:26 145 (SE) 4
EF Boo s 1 0.4205155 9.43 9.43 0.00 17.12. 07:26 74 (E) 87
CT Cet p 6 0.2564878 9.29 9.48 0.19 17.12. 07:26 28 (NE) -58
V364 Aps p 5 0.295464 14.00 14.40 0.40 17.12. 07:27 172 (S) -38
V1355 Tau p 7 0.244668 13.00 13.00 0.00 17.12. 07:27 322 (NW) -7
V416 Aql p 8 1.33805 13.70 15.10 1.40 17.12. 07:27 97 (E) 7
V630 Aql p 10 3.222013 14.30 16.00 1.70 17.12. 07:27 92 (E) 12
DN Cen p 10 0.739009 12.90 13.60 0.70 17.12. 07:27 187 (S) -19
BP Dra s 10 0.9868093 14.40 14.70 0.30 17.12. 07:27 43 (NE) 43
V1282 Her p 1 0.278349 13.35 13.75 0.40 17.12. 07:27 77 (E) 56
IO Boo s 7 0.2711483 13.00 13.00 0.00 17.12. 07:27 180 (S) 65
V609 Cen p 10 0.458448 13.30 13.60 0.30 17.12. 07:27 186 (S) -15
DO Leo p 7 0.2345148 16.00 17.00 1.00 17.12. 07:27 250 (W) 35
BH Dra p 1 1.81723857 8.38 9.27 0.89 17.12. 07:28 51 (NE) 49
SW Sex p 1 0.13493852 14.80 16.70 1.90 17.12. 07:28 244 (SW) 16
EL Tuc s 7 0.3420282 13.00 13.50 0.50 17.12. 07:28 148 (SE) -66
DF CVn p 1 0.3268955 10.96 11.46 0.50 17.12. 07:28 244 (SW) 70
DK Per s 1 0.8988765 12.30 12.30 0.00 17.12. 07:28 359 (N) 18
RW Tri p 1 0.23188315 12.50 15.61 3.11 17.12. 07:28 358 (N) -12
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 17.12. 07:28 83 (E) 30
V1851 Ori p 1 0.276946 12.00 12.50 0.50 17.12. 07:29 313 (NW) -18
PT Vir s 7 0.3081795 13.38 13.50 0.12 17.12. 07:29 220 (SW) 44
V899 Her p 1 0.421169 7.93 8.07 0.14 17.12. 07:29 110 (E) 59
V537 Ara p 9 1.87435 8.70 9.00 0.30 17.12. 07:29 150 (SE) -24
IW Lyr s 4 0.7985204 13.10 13.30 0.20 17.12. 07:29 79 (E) 45
V374 Dra p 10 0.4034644 9.93 10.15 0.22 17.12. 07:29 59 (NE) 61
V731 CrA p 10 0.537745 10.90 11.30 0.40 17.12. 07:29 133 (SE) -14
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.