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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HS Leo p 2 0.337706 13.80 14.40 0.60 24.12. 09:59 287 (W) 22
V365 Sge s 1 0.369126 13.11 13.70 0.59 24.12. 10:00 117 (SE) 42
MV Pup p 10 2.59359 14.00 15.00 1.00 24.12. 10:00 301 (NW) -44
IW Nor p 10 0.33319 14.00 14.50 0.50 24.12. 10:00 187 (S) -19
SIG Aql p 3 1.9502717 5.14 5.32 0.18 24.12. 10:00 133 (SE) 36
V710 And p 10 0.219197 14.01 14.37 0.36 24.12. 10:00 61 (NE) 20
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 24.12. 10:00 69 (E) 52
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 24.12. 10:00 80 (E) 68
V1426 Aql p 4 1.175155 9.30 9.70 0.40 24.12. 10:00 141 (SE) 38
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.12. 10:01 136 (SE) 45
V507 Mon p 7 1.0790213 13.70 14.30 0.60 24.12. 10:01 331 (NW) -35
V1043 Cas s 1 0.661587 13.29 13.29 0.00 24.12. 10:01 40 (NE) 28
V405 Cam p 10 0.374765 11.52 11.75 0.23 24.12. 10:01 357 (N) 25
BE Per p 6 2.159252 14.50 15.30 0.80 24.12. 10:01 21 (N) 10
AU Men p 9 0.343841 10.29 11.11 0.82 24.12. 10:01 188 (S) -67
V508 Cam p 10 0.301715 12.50 12.63 0.13 24.12. 10:02 346 (N) 44
V502 Cyg p 4 0.566962 13.60 14.50 0.90 24.12. 10:02 84 (E) 57
V456 Cam p 10 0.419811 12.10 12.30 0.20 24.12. 10:02 349 (N) 26
V1144 Her p 10 0.25497 14.60 15.40 0.80 24.12. 10:02 247 (SW) 74
V470 Cam p 1 0.0956467 14.10 14.75 0.65 24.12. 10:02 348 (N) 29
V428 Vel p 9 0.85496 11.03 11.91 0.88 24.12. 10:02 239 (SW) -42
CR Ind p 9 0.390817 12.05 12.70 0.65 24.12. 10:02 154 (SE) -37
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 24.12. 10:02 156 (SE) 18
DF Hya s 1 0.3306016 11.00 11.50 0.50 24.12. 10:02 302 (NW) -17
AR Lac s 1 1.983212 6.08 6.43 0.35 24.12. 10:02 65 (NE) 43
CC Lyn p 6 0.354627 6.42 6.52 0.10 24.12. 10:03 335 (NW) 8
V338 Aqr s 9 0.285143 12.40 12.40 0.00 24.12. 10:03 108 (E) 13
V789 Per p 9 0.715314 13.20 13.85 0.65 24.12. 10:03 29 (NE) 6
GK Boo s 1 0.477772 10.30 10.30 0.00 24.12. 10:03 260 (W) 59
V338 Dra s 5 0.2351485 13.30 13.30 0.00 24.12. 10:04 319 (NW) 74
EV Vul s 4 2.822107 11.50 11.90 0.40 24.12. 10:04 117 (SE) 50
V523 Cas p 1 0.2336923 10.62 11.45 0.83 24.12. 10:04 42 (NE) 26
FR Del s 8 0.3497468 15.00 15.30 0.30 24.12. 10:04 111 (E) 31
EX Del p 1 0.3309877 12.80 13.30 0.50 24.12. 10:04 117 (SE) 40
V457 Per p 7 1.170286 14.40 15.30 0.90 24.12. 10:04 25 (NE) 1
V447 Cyg s 6 2.205593 13.10 13.10 0.00 24.12. 10:04 99 (E) 57
V934 Cep p 7 0.431014 13.02 13.50 0.48 24.12. 10:05 30 (NE) 46
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.12. 10:05 323 (NW) 53
V459 Peg p 9 0.295664 13.65 14.52 0.87 24.12. 10:05 93 (E) 30
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 24.12. 10:05 323 (NW) 82
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 24.12. 10:05 260 (W) 46
BL Dra p 4 0.402665 11.90 12.20 0.30 24.12. 10:05 47 (NE) 67
V907 Cyg s 1 0.541362 14.20 14.90 0.70 24.12. 10:06 115 (SE) 57
MR Cyg p 1 1.67703362 8.75 9.68 0.93 24.12. 10:06 64 (NE) 46
V909 Mon p 10 1.8527 10.35 10.67 0.32 24.12. 10:06 336 (NW) -32
BO Ari s 1 0.3181937 10.00 10.00 0.00 24.12. 10:06 40 (NE) -2
AF Pup p 10 0.3836773 13.30 13.50 0.20 24.12. 10:06 266 (W) -60
V954 Oph s 9 0.2252705 14.30 14.90 0.60 24.12. 10:06 164 (S) 40
DY CVn s 1 0.2459495 12.00 12.00 0.00 24.12. 10:06 278 (W) 44
VY Lac p 1 1.0362446 10.20 11.00 0.80 24.12. 10:06 61 (NE) 37
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.