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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V483 And p 1 0.2970635 11.97 12.20 0.23 25.12. 09:45 50 (NE) 19
V346 Cyg p 1 2.74332 11.80 13.50 1.70 25.12. 09:45 92 (E) 52
V731 Her s 1 0.4264073 13.30 13.80 0.50 25.12. 09:46 153 (SE) 83
CW Cas p 1 0.318862 11.02 11.62 0.60 25.12. 09:46 29 (NE) 34
V1005 Her s 3 0.278962 14.11 14.11 0.00 25.12. 09:46 277 (W) 85
FU Dra p 1 0.306718 10.55 11.10 0.55 25.12. 09:46 324 (NW) 73
HS Cnc p 7 0.359488 13.16 13.27 0.11 25.12. 09:46 303 (NW) -11
EQ Aur p 9 3.42948 12.00 13.00 1.00 25.12. 09:47 339 (N) -1
V1719 Aql p 10 2.177385 8.78 8.96 0.18 25.12. 09:47 130 (SE) 30
V808 Cep p 10 0.484564 11.55 11.92 0.37 25.12. 09:47 360 (N) 45
EG Cas p 1 0.611449 12.90 13.40 0.50 25.12. 09:47 41 (NE) 36
V868 Cep s 5 1.120524 13.35 13.35 0.00 25.12. 09:47 51 (NE) 47
IS Boo s 8 0.25145 14.00 14.00 0.00 25.12. 09:47 285 (W) 63
NO Vul p 1 0.370765 13.40 14.20 0.80 25.12. 09:47 121 (SE) 48
V653 Ara p 10 0.2614 12.50 12.90 0.40 25.12. 09:47 183 (S) -15
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 25.12. 09:48 72 (E) -19
EM Lac p 1 0.3891351 12.50 13.09 0.59 25.12. 09:48 53 (NE) 43
V344 Lac p 1 0.392239 12.20 13.00 0.80 25.12. 09:48 56 (NE) 43
TU Mon p 8 5.04902 9.30 11.10 1.80 25.12. 09:48 309 (NW) -31
RW Com p 1 0.2373465 11.00 11.70 0.70 25.12. 09:48 272 (W) 34
V404 And s 1 0.676034 10.80 11.30 0.50 25.12. 09:48 43 (NE) 16
BO Gru p 10 0.56221 12.10 12.60 0.50 25.12. 09:48 122 (SE) -32
V569 Aur p 10 1.183324 13.00 13.50 0.50 25.12. 09:49 353 (N) 5
AT Mon s 1 2.029021 10.50 10.50 0.00 25.12. 09:49 314 (NW) -39
V428 Cam s 8 0.290606 12.85 12.85 0.00 25.12. 09:49 355 (N) 38
V502 Oph p 1 0.453387 8.34 8.84 0.50 25.12. 09:49 188 (S) 40
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 25.12. 09:49 310 (NW) -8
V404 Hya s 7 0.309535 14.85 14.85 0.00 25.12. 09:49 297 (NW) -15
V1045 Her s 1 0.510283 10.90 10.90 0.00 25.12. 09:49 169 (S) 86
DG Lac s 1 2.206482 10.80 10.80 0.00 25.12. 09:50 53 (NE) 43
V415 Nor p 10 0.4805 17.54 18.00 0.46 25.12. 09:50 191 (S) -18
V1043 Cas p 1 0.661587 13.29 14.18 0.89 25.12. 09:50 39 (NE) 28
EV Cet p 9 0.428224 11.60 12.08 0.48 25.12. 09:50 69 (E) -18
MQ Boo p 7 0.493408 12.60 13.05 0.45 25.12. 09:50 271 (W) 66
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 25.12. 09:50 52 (NE) 43
SZ Scl p 10 0.320832 11.72 12.40 0.68 25.12. 09:51 100 (E) -34
V872 Cas p 10 1.09875 13.80 14.40 0.60 25.12. 09:51 47 (NE) 33
DF Hya s 1 0.3306016 11.00 11.50 0.50 25.12. 09:51 300 (NW) -16
V972 Her s 5 0.4430605 6.72 6.72 0.00 25.12. 09:51 147 (SE) 70
CH Hya p 10 0.346546 14.50 15.50 1.00 25.12. 09:51 234 (SW) -8
SV Ind p 10 0.443299 14.00 14.60 0.60 25.12. 09:51 151 (SE) -23
HH Lac p 10 0.200593 14.00 15.50 1.50 25.12. 09:51 49 (NE) 40
V1076 Cas p 9 0.381185 15.68 15.97 0.29 25.12. 09:51 30 (NE) 28
AR Lac p 1 1.983212 6.08 6.77 0.69 25.12. 09:51 64 (NE) 42
IO Boo s 7 0.2711483 13.00 13.00 0.00 25.12. 09:51 250 (W) 48
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 25.12. 09:51 50 (NE) 43
BO Cyg s 1 1.7562315 11.80 12.00 0.20 25.12. 09:51 72 (E) 42
V528 Oph p 7 2.70549 12.60 13.70 1.10 25.12. 09:52 174 (S) 10
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 25.12. 09:52 110 (E) 43
V1430 Aql p 1 0.873721 10.20 10.80 0.60 25.12. 09:52 137 (SE) 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.