Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MU Lac s 10 0.2775155 14.10 14.10 0.00 25.12. 21:41 313 (NW) 33
V505 Cam p 7 0.336361 13.80 14.50 0.70 25.12. 21:41 11 (N) 53
V1067 Her s 1 0.258109 12.58 12.58 0.00 25.12. 21:41 352 (N) 4
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 25.12. 21:41 347 (N) -35
AF Vol p 10 0.63894 10.60 11.05 0.45 25.12. 21:41 159 (S) -37
GU Aps p 10 0.436522 14.00 14.70 0.70 25.12. 21:41 174 (S) -59
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 25.12. 21:41 313 (NW) 27
PV Boo p 10 0.292588 14.51 15.14 0.63 25.12. 21:41 20 (N) -3
AY Aqr s 10 0.281995 13.70 14.30 0.60 25.12. 21:42 264 (W) -20
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.12. 21:42 357 (N) -66
V513 Her p 3 0.3037692 15.30 15.70 0.40 25.12. 21:42 351 (N) -15
AU Phe p 10 0.2658125 12.23 12.78 0.55 25.12. 21:42 212 (SW) -15
QY Hya p 2 0.292341 9.04 9.36 0.32 25.12. 21:42 97 (E) -32
V467 Vul s 1 0.427409 12.44 12.70 0.26 25.12. 21:43 304 (NW) 1
BU Vul s 1 0.5689935 10.60 10.60 0.00 25.12. 21:43 313 (NW) 3
V1202 Her p 10 0.3388 13.70 14.30 0.60 25.12. 21:43 5 (N) 6
V345 Dra p 10 0.291903 13.20 13.45 0.25 25.12. 21:43 10 (N) 12
IK Per p 1 0.6760305 11.30 11.60 0.30 25.12. 21:43 219 (SW) 80
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 21:43 26 (NE) 36
V726 Cyg s 1 0.497971 12.70 12.80 0.10 25.12. 21:43 325 (NW) 10
V455 Mon p 5 0.6817285 14.50 15.30 0.80 25.12. 21:43 145 (SE) 35
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 25.12. 21:43 340 (N) 16
XY Boo p 1 0.370564 10.30 10.61 0.31 25.12. 21:43 45 (NE) -8
V803 Aql p 4 0.2634245 14.00 15.00 1.00 25.12. 21:43 320 (NW) -41
V1284 Her s 1 0.337146 12.78 12.78 0.00 25.12. 21:44 353 (N) -3
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.12. 21:44 18 (N) 0
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.12. 21:44 163 (S) -32
GG Mon p 6 2.484734 13.00 14.10 1.10 25.12. 21:44 144 (SE) 33
V449 And s 1 0.3385155 12.20 12.20 0.00 25.12. 21:45 281 (W) 61
GO Cyg s 1 0.717765 8.47 8.73 0.26 25.12. 21:45 319 (NW) 7
V1183 Her p 10 0.3095 12.65 13.10 0.45 25.12. 21:45 8 (N) -5
CR Tri p 9 0.296078 14.10 14.80 0.70 25.12. 21:45 252 (W) 58
BK Vul p 1 0.453463 12.80 13.50 0.70 25.12. 21:45 306 (NW) 7
UY Mus p 10 0.562441 11.70 13.00 1.30 25.12. 21:45 141 (SE) -53
IW Nor p 10 0.33319 14.00 14.50 0.50 25.12. 21:45 148 (SE) -80
HS Ara p 9 2.645573 14.00 15.40 1.40 25.12. 21:45 224 (SW) -80
V905 Ara s 2 0.243905 14.00 14.00 0.00 25.12. 21:45 185 (S) -79
V1542 Aql p 1 0.417537 11.71 12.34 0.63 25.12. 21:46 317 (NW) -22
KV Cyg s 1 2.838999 11.50 11.90 0.40 25.12. 21:46 324 (NW) 6
V496 Cam p 7 0.392897 13.95 14.40 0.45 25.12. 21:46 12 (N) 55
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 25.12. 21:46 329 (NW) 6
LO And s 1 0.3804371 11.20 11.82 0.62 25.12. 21:46 300 (NW) 36
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 25.12. 21:46 215 (SW) 34
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 25.12. 21:46 339 (N) 17
V948 Her p 6 1.275207 9.02 9.31 0.29 25.12. 21:46 356 (N) -11
UX Leo s 1 1.0071575 10.30 10.40 0.10 25.12. 21:46 92 (E) -7
V514 And p 10 0.366929 13.90 14.30 0.40 25.12. 21:46 277 (W) 43
V496 Cyg s 3 1.474915 12.10 12.50 0.40 25.12. 21:47 323 (NW) 6
V2650 Oph s 7 0.384054 12.57 13.00 0.43 25.12. 21:47 349 (N) -31
FW Vul s 6 4.526148 12.70 12.90 0.20 25.12. 21:47 326 (NW) -6
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.