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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 °
LZ Lyr p 3 1.611229 12.00 13.30 1.30 24.12. 10:35 145 (SE) 70
PS Boo p 10 0.28164 12.30 12.60 0.30 24.12. 10:35 285 (W) 66
AP CMi p 9 2.162832 12.50 13.50 1.00 24.12. 10:35 330 (NW) -36
AR Boo p 1 0.3448727 13.50 14.50 1.00 24.12. 10:35 265 (W) 38
KQ Lib s 9 0.695529 11.60 11.60 0.00 24.12. 10:35 226 (SW) 18
V1340 Her p 9 0.4189 13.20 13.50 0.30 24.12. 10:36 166 (S) 51
V949 Cep p 10 1.067973 12.35 12.80 0.45 24.12. 10:36 19 (N) 49
V365 UMa p 10 0.381189 12.85 13.15 0.30 24.12. 10:36 300 (NW) 57
V400 Lyr p 1 0.253427 12.70 13.35 0.65 24.12. 10:36 120 (SE) 71
V469 And p 10 0.328106 15.10 15.90 0.80 24.12. 10:36 57 (NE) 28
CF CrB p 10 0.262445 14.14 14.54 0.40 24.12. 10:36 234 (SW) 62
DN Boo s 1 0.447564 11.17 11.17 0.00 24.12. 10:36 255 (W) 30
RV Crv p 1 0.7472455 8.60 9.16 0.56 24.12. 10:36 248 (W) -8
V339 Lib p 9 0.339013 13.60 14.40 0.80 24.12. 10:36 212 (SW) 15
HX UMa s 5 0.379156 8.89 9.06 0.17 24.12. 10:36 299 (NW) 33
V864 Aql p 9 0.608658 12.60 13.20 0.60 24.12. 10:36 132 (SE) 42
EPS CrA s 9 0.591452 4.74 4.95 0.21 24.12. 10:37 166 (S) 2
CF Lyn p 9 1.38537 9.61 9.93 0.32 24.12. 10:37 337 (NW) 0
LT Pav p 10 0.393674 11.40 12.20 0.80 24.12. 10:37 169 (S) -33
Z Her s 2 3.992805 7.30 8.18 0.88 24.12. 10:37 177 (S) 55
V1134 Her p 7 0.602935 12.50 13.00 0.50 24.12. 10:37 165 (S) 52
V549 And p 10 0.315957 14.00 14.50 0.50 24.12. 10:37 42 (NE) 14
EE CVn p 1 0.280562 13.70 14.57 0.87 24.12. 10:37 274 (W) 40
V373 Cam s 7 0.370807 12.50 12.80 0.30 24.12. 10:37 9 (N) 20
RT Per s 1 0.8494067 10.46 10.66 0.20 24.12. 10:37 25 (NE) 12
QX Boo s 9 0.3604665 12.50 12.50 0.00 24.12. 10:37 277 (W) 68
IL Boo s 6 0.347407 13.10 13.10 0.00 24.12. 10:37 285 (W) 53
V424 Cam s 8 0.325849 13.15 13.15 0.00 24.12. 10:38 358 (N) 34
V558 And p 1 0.31092 15.62 16.10 0.48 24.12. 10:38 39 (NE) 17
EH Lyn s 1 0.326743 13.00 13.00 0.00 24.12. 10:38 322 (NW) 4
V391 CMa p 10 1.7569 10.06 10.55 0.49 24.12. 10:38 325 (NW) -56
V1269 Cen p 10 0.389943 12.70 13.65 0.95 24.12. 10:38 231 (SW) -12
V648 Ori p 1 0.8132357 11.50 12.30 0.80 24.12. 10:38 17 (N) -32
V1288 Sco p 8 1.108897 8.17 8.51 0.34 24.12. 10:38 193 (S) -7
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 24.12. 10:38 24 (NE) -18
V591 Lyr s 2 0.300395 11.95 11.95 0.00 24.12. 10:39 150 (SE) 77
V782 Cep p 10 0.3605843 15.79 15.88 0.09 24.12. 10:39 7 (N) 49
EX Leo p 1 0.408605 8.27 8.49 0.22 24.12. 10:39 293 (NW) 2
GH Cam p 10 0.59987 13.80 17.00 3.20 24.12. 10:39 14 (N) 30
V387 Her p 1 0.589466 12.80 13.40 0.60 24.12. 10:39 196 (S) 59
OW Lup p 10 0.360317 10.03 10.39 0.36 24.12. 10:39 213 (SW) -1
V945 Cep p 10 1.129913 11.87 12.17 0.30 24.12. 10:39 36 (NE) 46
V772 Her p 3 0.879506 6.90 7.00 0.10 24.12. 10:39 174 (S) 61
DW UMa s 1 0.13660653 15.10 16.60 1.50 24.12. 10:40 325 (NW) 33
NX Boo s 8 0.251135 13.02 13.36 0.34 24.12. 10:40 258 (W) 55
V1184 Aql p 6 0.565604 13.10 13.50 0.40 24.12. 10:40 155 (SE) 48
GO Vul s 8 2.0178517 13.20 13.23 0.03 24.12. 10:40 125 (SE) 59
EL Pav p 10 1.1443 15.40 16.20 0.80 24.12. 10:40 172 (S) -33
V427 Nor p 10 0.5002 16.36 16.80 0.44 24.12. 10:40 197 (S) -19
EM Psc s 8 0.343975 14.30 14.30 0.00 24.12. 10:40 65 (NE) -3
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.