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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 °
EM Cyg s 1 0.2909091 11.90 11.90 0.00 25.12. 05:09 57 (NE) 12
V438 Dra p 10 0.555075 11.44 11.75 0.31 25.12. 05:09 18 (N) 42
V494 Cyg s 8 1.794326 13.50 13.60 0.10 25.12. 05:09 49 (NE) 11
V1367 Tau p 1 0.347677 11.29 11.63 0.34 25.12. 05:09 296 (NW) 10
V857 Her p 1 0.38223 10.90 11.50 0.60 25.12. 05:09 78 (E) 44
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.12. 05:10 121 (SE) 23
V1197 Her s 1 0.2626795 13.17 13.17 0.00 25.12. 05:10 91 (E) 39
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 25.12. 05:10 313 (NW) 2
V842 Her p 1 0.419037 9.85 10.45 0.60 25.12. 05:10 68 (E) 56
PR Cam p 10 0.387366 13.10 13.40 0.30 25.12. 05:10 330 (NW) 23
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.12. 05:10 170 (S) -8
V412 Gem p 9 0.32667 16.36 16.96 0.60 25.12. 05:10 274 (W) 15
RW Mon p 1 1.906092 9.26 11.51 2.25 25.12. 05:10 274 (W) 8
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.12. 05:11 296 (NW) 52
GV Pup s 9 0.988358 12.90 12.90 0.00 25.12. 05:11 247 (SW) 2
SV Cam s 1 0.593072 8.40 8.55 0.15 25.12. 05:11 348 (N) 50
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.12. 05:11 105 (E) 57
V2769 Ori s 5 0.27872 15.00 15.00 0.00 25.12. 05:11 279 (W) -1
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.12. 05:11 14 (N) 16
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.12. 05:11 337 (NW) -9
V1341 Aql p 8 0.304012 13.00 13.70 0.70 25.12. 05:12 85 (E) -4
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 25.12. 05:12 96 (E) 18
AQ Boo p 1 0.333139 12.30 13.00 0.70 25.12. 05:12 147 (SE) 54
CL Aur s 1 1.2443718 12.10 12.30 0.20 25.12. 05:12 305 (NW) 14
V489 Cam p 8 0.6197565 10.94 11.22 0.28 25.12. 05:12 339 (N) 53
G8992.0286 Cru p 9 1.88467 9.11 9.22 0.11 25.12. 05:12 178 (S) -23
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 25.12. 05:12 53 (NE) -25
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 05:13 91 (E) 50
BW Dra p 1 0.292165 8.61 9.08 0.47 25.12. 05:13 46 (NE) 65
HS Vul p 1 0.3320847 13.90 14.20 0.30 25.12. 05:13 58 (NE) 4
LN Dra s 2 0.612142 12.00 12.00 0.00 25.12. 05:13 55 (NE) 43
EF Cep s 1 0.6061084 12.00 12.60 0.60 25.12. 05:13 348 (N) 45
EI CVn p 1 0.260766 11.80 12.50 0.70 25.12. 05:13 124 (SE) 67
WY Cep p 2 1.249057 10.80 11.70 0.90 25.12. 05:13 11 (N) 29
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.12. 05:13 159 (S) 24
V385 Cam p 9 0.615272 13.65 14.20 0.55 25.12. 05:14 343 (N) 45
SY Hor s 10 0.3116395 11.48 12.08 0.60 25.12. 05:14 253 (W) -53
V600 And s 7 0.396793 12.64 12.30 -0.34 25.12. 05:14 14 (N) 9
RY Men p 10 0.369514 13.19 14.16 0.97 25.12. 05:14 191 (S) -56
BH Vir s 1 0.8168711 9.60 10.24 0.64 25.12. 05:14 153 (SE) 35
V553 Hya p 5 0.371497 12.36 13.05 0.69 25.12. 05:14 181 (S) 14
EW Psc s 8 0.241202 10.38 10.38 0.00 25.12. 05:14 8 (N) -31
V353 Cam p 9 1.3268 15.21 17.86 2.65 25.12. 05:14 337 (NW) 36
V450 Per s 1 0.948673 13.00 13.00 0.00 25.12. 05:14 333 (NW) 7
AF Hya p 9 0.5761742 12.80 13.80 1.00 25.12. 05:14 217 (SW) 8
AA Lyn p 9 0.561388 14.70 15.30 0.60 25.12. 05:15 288 (W) 42
AI Dra s 1 1.198816 7.05 7.16 0.11 25.12. 05:15 60 (NE) 50
V480 CrA p 10 0.53303 13.50 14.00 0.50 25.12. 05:15 122 (SE) -26
V482 Per s 1 2.446752 10.00 10.00 0.00 25.12. 05:15 324 (NW) 19
QS And p 9 0.276678 16.67 17.09 0.42 25.12. 05:15 2 (N) -12
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.