Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:27 UTC
Astronomical Twilight (18°): 04:59 // 17:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V366 Cyg s 6 1.096018 10.00 10.20 0.20 31.12. 16:52 299 (NW) 55
CU Tau s 1 0.412528 11.50 11.90 0.40 31.12. 16:52 105 (E) 46
EQ CMi s 6 0.479536 12.90 12.90 0.00 31.12. 16:52 71 (E) -14
IK Boo p 1 0.303116 12.00 12.50 0.50 31.12. 16:52 340 (N) -8
V880 Cyg p 1 1.0600316 13.90 14.60 0.70 31.12. 16:53 284 (W) 34
V1172 Her p 4 0.236167 12.00 12.50 0.50 31.12. 16:53 306 (NW) -7
V530 And p 10 0.577239 12.60 13.30 0.70 31.12. 16:53 145 (SE) 71
BY Peg s 1 0.341936 12.90 13.58 0.68 31.12. 16:53 254 (W) 50
V714 Mon s 1 0.3445093 11.83 12.30 0.47 31.12. 16:53 88 (E) 5
TV Mus p 10 0.4456651 11.00 11.30 0.30 31.12. 16:53 159 (S) -73
CY Cha p 10 0.443751 13.50 14.00 0.50 31.12. 16:53 171 (S) -59
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 31.12. 16:53 166 (S) -30
KU Aur p 1 1.319579 11.70 12.90 1.20 31.12. 16:53 71 (E) 24
SV Cam p 1 0.593072 8.40 9.00 0.60 31.12. 16:54 12 (N) 49
XX Aur p 9 5.412382 13.10 14.60 1.50 31.12. 16:54 68 (E) 37
V2563 Oph s 7 0.372304 11.60 11.60 0.00 31.12. 16:54 277 (W) -5
EF Cep p 1 0.6061084 12.00 12.60 0.60 31.12. 16:54 14 (N) 54
V931 Cyg p 1 0.341513 13.90 14.60 0.70 31.12. 16:54 280 (W) 32
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 31.12. 16:54 253 (W) -18
CP Scl p 10 0.313662 12.90 13.63 0.73 31.12. 16:55 183 (S) 12
RW Cet p 1 0.9751965 10.43 11.40 0.97 31.12. 16:55 154 (SE) 24
IZ Mon s 1 0.779805 11.90 12.00 0.10 31.12. 16:55 80 (E) 3
IO Cnc s 1 0.347694 13.00 12.00 -1.00 31.12. 16:55 49 (NE) -10
EN Oct p 1 0.288913 11.88 12.60 0.72 31.12. 16:55 180 (S) -50
V660 Pup p 10 0.8015 16.34 16.64 0.30 31.12. 16:55 119 (SE) -41
MS UMa p 1 0.410388 11.97 12.60 0.63 31.12. 16:55 11 (N) 11
AG CMi s 4 1.6645363 10.90 10.90 0.00 31.12. 16:55 80 (E) 0
MO Aqr s 2 0.3981435 9.95 10.25 0.30 31.12. 16:56 239 (SW) 21
CM CMa p 10 0.53093 13.00 13.40 0.40 31.12. 16:56 97 (E) -19
VV Crt p 7 2.295595 9.39 9.62 0.23 31.12. 16:56 28 (NE) -53
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 31.12. 16:56 238 (SW) 21
V375 Cam s 8 0.32208 13.60 14.10 0.50 31.12. 16:56 17 (N) 54
V658 Lyr s 1 0.33026 11.10 11.10 0.00 31.12. 16:56 305 (NW) 33
CW CMi p 1 0.313192 11.20 11.60 0.40 31.12. 16:56 76 (E) -11
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 31.12. 16:56 81 (E) 19
V344 Lac s 1 0.392239 12.20 13.00 0.80 31.12. 16:56 289 (W) 68
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 31.12. 16:56 216 (SW) 35
QU Dra p 9 0.276915 14.10 14.80 0.70 31.12. 16:56 337 (NW) 22
V525 Ori s 10 2.081688 14.40 14.70 0.30 31.12. 16:57 93 (E) 16
IR Cas s 1 0.680686 10.80 11.50 0.70 31.12. 16:57 295 (NW) 75
V497 And p 10 0.3051 14.70 15.50 0.80 31.12. 16:57 180 (S) 74
V947 Per p 6 0.297667 13.45 14.05 0.60 31.12. 16:57 95 (E) 49
DN Cam p 1 0.4983105 8.23 8.73 0.51 31.12. 16:57 27 (NE) 56
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 31.12. 16:57 327 (NW) 28
QV UMa p 6 0.311444 13.50 14.50 1.00 31.12. 16:57 28 (NE) 17
V640 Aql p 7 0.5612183 12.60 13.40 0.80 31.12. 16:58 266 (W) 17
HO Psc p 9 0.324748 11.00 11.80 0.80 31.12. 16:58 160 (S) 52
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 31.12. 16:58 261 (W) -18
V417 Lyr s 4 0.300661 14.90 14.90 0.00 31.12. 16:58 286 (W) 27
GK Aqr p 1 0.327415 12.40 13.60 1.20 31.12. 16:58 222 (SW) 31
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.