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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 °
GZ Aqr s 4 0.302781 14.60 14.60 0.00 25.12. 09:32 96 (E) -5
V1799 Ori p 2 0.290304 12.90 13.90 1.00 25.12. 09:32 1 (N) -33
V443 Nor p 10 0.4091 16.50 16.90 0.40 25.12. 09:32 188 (S) -17
EF CVn s 1 0.27205 13.10 13.50 0.40 25.12. 09:32 257 (W) 48
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 25.12. 09:32 144 (SE) 18
V488 Cam p 7 0.2674155 12.80 12.95 0.15 25.12. 09:33 349 (N) 41
V555 And p 7 0.71681 14.35 14.81 0.46 25.12. 09:33 30 (NE) 11
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.12. 09:33 250 (W) 45
MT Aur p 7 1.191266 14.80 16.20 1.40 25.12. 09:33 345 (N) -8
CK Cet s 7 0.767309 10.35 10.35 0.00 25.12. 09:33 86 (E) -30
EY CVn p 1 0.342687 11.91 12.25 0.34 25.12. 09:33 271 (W) 47
IP Lyr s 2 0.4728055 13.20 13.30 0.10 25.12. 09:33 126 (SE) 66
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.12. 09:34 302 (NW) -22
V418 Cam s 9 0.3067595 13.70 14.40 0.70 25.12. 09:34 354 (N) 32
IP Peg s 1 0.15820616 13.00 13.00 0.00 25.12. 09:34 72 (E) 9
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.12. 09:34 234 (SW) 24
V401 Lyr p 7 1.315044 13.60 15.60 2.00 25.12. 09:34 101 (E) 62
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.12. 09:34 233 (SW) 10
NU Boo p 8 0.339576 13.40 13.80 0.40 25.12. 09:34 295 (NW) 73
V396 Mon s 1 0.3963436 12.60 13.50 0.90 25.12. 09:34 328 (NW) -32
V2635 Oph p 8 0.430959 12.15 12.60 0.45 25.12. 09:34 172 (S) 39
MQ UMa s 1 0.476069 11.57 11.57 0.00 25.12. 09:34 297 (NW) 36
OO Aql s 1 0.506792 9.20 9.20 0.00 25.12. 09:34 122 (SE) 35
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.12. 09:34 327 (NW) 24
V362 Dra s 9 0.3472233 12.11 12.11 0.00 25.12. 09:35 6 (N) 71
IR Vir p 3 0.36938 12.10 12.70 0.60 25.12. 09:35 247 (SW) 14
V501 Cam p 9 0.454388 13.80 14.10 0.30 25.12. 09:35 347 (N) 44
CC Com s 1 0.2206859 11.30 11.30 0.00 25.12. 09:35 270 (W) 30
LZ Lac p 3 1.250719 12.10 12.50 0.40 25.12. 09:35 50 (NE) 43
GK CVn p 10 0.4012861 14.40 15.50 1.10 25.12. 09:35 259 (W) 55
GU Aps p 10 0.436522 14.00 14.70 0.70 25.12. 09:35 184 (S) -41
XZ CMi s 1 0.5788095 9.70 9.80 0.10 25.12. 09:35 309 (NW) -24
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 25.12. 09:35 166 (S) 10
DZ Lyn s 1 0.378018 9.90 9.90 0.00 25.12. 09:36 325 (NW) 13
OS Her p 9 0.792285 13.26 14.36 1.10 25.12. 09:36 135 (SE) 70
CF Peg p 1 0.4134966 14.80 15.50 0.70 25.12. 09:36 85 (E) 31
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 25.12. 09:36 108 (E) 56
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 25.12. 09:36 333 (NW) 82
V631 Aql p 10 1.155102 13.50 14.90 1.40 25.12. 09:36 124 (SE) 40
V957 Cyg s 4 1.673536 12.20 12.60 0.40 25.12. 09:36 106 (E) 52
V501 Her s 1 8.597685 10.50 10.50 0.00 25.12. 09:37 154 (SE) 69
V1060 Her p 7 4.72506 12.10 12.80 0.70 25.12. 09:37 161 (S) 67
FF Vul s 1 0.444979 13.10 13.10 0.00 25.12. 09:37 101 (E) 43
DW UMa s 1 0.13660653 15.10 16.60 1.50 25.12. 09:37 319 (NW) 39
AV Pup p 1 0.4350067 10.50 11.10 0.60 25.12. 09:37 289 (W) -36
V1033 Her p 1 0.298051 11.19 11.39 0.20 25.12. 09:37 182 (S) 68
CN And p 1 0.4627909 9.70 10.25 0.55 25.12. 09:37 48 (NE) 18
V1094 Cas s 1 0.51429 12.40 12.74 0.34 25.12. 09:38 28 (NE) 28
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 25.12. 09:38 65 (NE) 59
ER Ara p 10 0.6326 13.40 14.50 1.10 25.12. 09:38 176 (S) -22
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.