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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EV CVn s 3 0.335969 12.00 12.00 0.00 28.12. 10:41 291 (W) 33
V706 Cyg s 1 0.466254 13.20 13.90 0.70 28.12. 10:41 84 (E) 53
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 28.12. 10:41 69 (E) 72
I Boo p 1 0.2678178 5.80 6.40 0.60 28.12. 10:41 284 (W) 60
V351 Lib p 4 0.349735 13.40 14.10 0.70 28.12. 10:41 217 (SW) 21
V1799 Ori s 2 0.290304 12.90 13.60 0.70 28.12. 10:41 24 (NE) -31
GM Boo s 1 0.361122 11.85 11.85 0.00 28.12. 10:41 255 (W) 42
AV Pup p 1 0.4350067 10.50 11.10 0.60 28.12. 10:42 309 (NW) -47
CC Peg s 1 0.6056033 12.60 12.90 0.30 28.12. 10:42 99 (E) 45
II CMa p 8 0.22919704 15.22 15.74 0.52 28.12. 10:42 341 (N) -52
V2357 Oph p 6 0.415568 10.66 10.79 0.13 28.12. 10:42 208 (SW) 48
V964 Per p 8 0.417274 12.40 12.90 0.50 28.12. 10:42 13 (N) 13
FG Hya p 1 0.3278324 9.90 10.28 0.38 28.12. 10:42 320 (NW) -29
V1167 Her s 3 0.275279 9.89 9.89 0.00 28.12. 10:42 218 (SW) 41
V427 Nor p 10 0.5002 16.36 16.80 0.44 28.12. 10:42 200 (S) -20
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 28.12. 10:43 56 (NE) 51
AL Ari s 1 3.747457 9.31 9.31 0.00 28.12. 10:43 52 (NE) -12
DE Lyn p 1 0.408818 13.13 13.90 0.77 28.12. 10:43 342 (N) 21
BL Dra p 4 0.402665 11.90 12.20 0.30 28.12. 10:44 40 (NE) 74
BH Cap p 10 1.078043 8.03 8.16 0.13 28.12. 10:44 144 (SE) 22
XY UMa s 1 0.47899511 9.50 10.00 0.50 28.12. 10:44 334 (NW) 21
V790 Cep s 8 0.3212316 12.62 12.62 0.00 28.12. 10:44 7 (N) 49
RZ Dra s 1 0.5508762 10.11 10.50 0.39 28.12. 10:44 8 (N) 81
MY Boo s 8 0.473378 13.70 14.20 0.50 28.12. 10:44 298 (NW) 60
V2650 Oph s 7 0.384054 12.57 13.00 0.43 28.12. 10:44 190 (S) 48
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 28.12. 10:44 345 (N) -27
GH Cet p 10 1.135235 10.52 11.20 0.68 28.12. 10:44 85 (E) -33
GY Lib p 9 0.519098 12.30 13.00 0.70 28.12. 10:45 227 (SW) 22
AP Tau p 3 0.9719742 14.00 15.00 1.00 28.12. 10:45 18 (N) -11
V489 Ser p 9 0.078847 19.20 21.00 1.80 28.12. 10:45 222 (SW) 32
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 28.12. 10:45 263 (W) 59
V1374 Tau s 1 0.250818 13.00 13.00 0.00 28.12. 10:45 6 (N) -11
IZ Lac s 1 0.7989215 12.50 12.70 0.20 28.12. 10:45 63 (NE) 53
DG Dra p 10 0.571372 9.40 9.40 0.00 28.12. 10:45 42 (NE) 80
AG LMi p 7 0.679508 10.72 11.31 0.59 28.12. 10:45 308 (NW) 13
V579 Lyr p 1 0.242906 12.77 13.25 0.48 28.12. 10:46 132 (SE) 81
V441 Nor p 10 0.362 16.15 16.70 0.55 28.12. 10:46 200 (S) -20
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 28.12. 10:46 195 (S) 47
V357 Peg s 1 0.578451 9.01 9.01 0.00 28.12. 10:46 78 (E) 24
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 28.12. 10:46 34 (NE) 44
QV UMa s 6 0.311444 13.50 13.50 0.00 28.12. 10:47 327 (NW) 20
V395 And p 9 0.684661 7.55 7.62 0.07 28.12. 10:47 60 (NE) 38
DZ Cas p 1 0.784886 11.60 12.30 0.70 28.12. 10:47 50 (NE) 44
CT Cet s 6 0.2564878 9.29 9.29 0.00 28.12. 10:47 93 (E) -24
EE Aqr p 1 0.5089958 8.30 8.94 0.64 28.12. 10:47 122 (SE) 0
YY CMi s 1 1.094021 8.33 8.88 0.55 28.12. 10:47 327 (NW) -33
AZ Col p 10 0.302105 11.31 11.72 0.41 28.12. 10:47 29 (NE) -68
V1055 Her p 1 0.3154085 11.32 11.52 0.20 28.12. 10:47 234 (SW) 77
V412 Nor p 10 0.5335 16.50 16.95 0.45 28.12. 10:48 200 (S) -21
IY Pav p 10 0.8881 12.00 13.10 1.10 28.12. 10:48 167 (S) -33
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.