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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VW Cep p 1 0.2783115 7.23 7.68 0.45 19.12. 14:55 350 (N) 63
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 19.12. 14:55 199 (S) -50
V496 Cam p 7 0.392897 13.95 14.40 0.45 19.12. 14:55 5 (N) 42
IT Ara s 9 0.5283806 12.50 12.50 0.00 19.12. 14:55 213 (SW) -32
V339 Boo p 10 0.3628085 10.70 10.90 0.20 19.12. 14:55 302 (NW) 32
V373 Cam s 7 0.370807 12.50 12.80 0.30 19.12. 14:56 37 (NE) 35
V659 Ara p 10 0.2918802 13.90 14.50 0.60 19.12. 14:56 215 (SW) -37
ER Cep p 9 0.2857369 15.67 16.34 0.67 19.12. 14:56 6 (N) 53
IR Lib p 8 0.2743715 8.72 8.83 0.11 19.12. 14:56 254 (W) -25
QW Cyg p 2 0.5876453 13.90 14.40 0.50 19.12. 14:56 249 (W) 66
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 19.12. 14:56 75 (E) 48
V603 Aur p 8 0.37475 12.70 13.40 0.70 19.12. 14:56 41 (NE) 28
V448 Cas p 7 0.574084 14.50 15.00 0.50 19.12. 14:57 50 (NE) 63
V593 And p 10 0.372178 12.80 13.10 0.30 19.12. 14:57 129 (SE) 71
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 19.12. 14:57 246 (SW) 56
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 19.12. 14:57 269 (W) 51
GY Lib p 9 0.519098 12.30 13.00 0.70 19.12. 14:57 271 (W) -10
V741 Cep p 10 6.00911 9.09 9.25 0.16 19.12. 14:57 7 (N) 73
V640 Aur s 1 0.3279975 12.52 13.00 0.48 19.12. 14:57 34 (NE) 23
V816 Cep p 10 0.3113931 13.45 14.10 0.65 19.12. 14:57 349 (N) 63
V507 Lyr s 7 0.366912 14.21 14.21 0.00 19.12. 14:57 257 (W) 48
GR Vir s 1 0.346974 7.80 8.20 0.40 19.12. 14:58 279 (W) -16
V1001 Cas p 1 0.429058 13.61 14.71 1.10 19.12. 14:58 75 (E) 71
V838 Cep p 10 0.532081 12.50 13.05 0.55 19.12. 14:58 337 (NW) 75
V589 Vir s 1 0.271832 13.00 13.00 0.00 19.12. 14:59 286 (W) -9
AN UMa s 6 0.07975275 14.90 20.20 5.30 19.12. 14:59 347 (N) 6
IS Boo s 8 0.25145 14.00 14.00 0.00 19.12. 14:59 319 (NW) 24
V631 Aql p 10 1.155102 13.50 14.90 1.40 19.12. 14:59 229 (SW) 43
V755 Cep p 10 0.392195 12.63 12.95 0.32 19.12. 14:59 21 (N) 62
V1383 Ori p 9 0.6663 8.46 8.66 0.20 19.12. 15:00 71 (E) -25
DF Hya p 1 0.3306016 11.00 11.50 0.50 19.12. 15:00 18 (N) -32
IP Peg p 1 0.15820616 13.00 18.60 5.60 19.12. 15:00 143 (SE) 54
V587 Cyg s 7 1.955552 14.30 14.30 0.00 19.12. 15:00 229 (SW) 81
QV Cam s 8 2.905937 12.10 12.65 0.55 19.12. 15:01 45 (NE) 38
UU Ant p 7 1.364121 12.50 13.10 0.60 19.12. 15:01 5 (N) -67
MN Boo p 9 0.3876975 9.18 9.48 0.30 19.12. 15:01 315 (NW) 26
V961 Cep p 10 7.03848 10.43 10.83 0.40 19.12. 15:01 30 (NE) 67
V677 Cen s 9 0.3250284 11.50 11.60 0.10 19.12. 15:01 252 (W) -40
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 19.12. 15:01 188 (S) 29
BD Scl p 9 0.566291 10.02 10.30 0.28 19.12. 15:01 145 (SE) 7
NU Boo p 8 0.339576 13.40 13.80 0.40 19.12. 15:01 318 (NW) 32
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 19.12. 15:01 262 (W) 60
V689 Cen p 10 0.5585365 12.40 13.30 0.90 19.12. 15:02 231 (SW) -73
DY CVn p 1 0.2459495 12.00 12.50 0.50 19.12. 15:02 323 (NW) 7
NN Aqr p 4 0.306779 13.47 14.14 0.67 19.12. 15:02 184 (S) 40
V493 Cyg p 5 1.2750885 12.80 13.30 0.50 19.12. 15:02 238 (SW) 65
U Ret p 10 0.3549563 13.64 14.32 0.68 19.12. 15:02 140 (SE) -37
V930 Cep s 8 0.393722 12.48 12.83 0.35 19.12. 15:02 17 (N) 68
BR Pup p 9 1.339585 12.10 12.90 0.80 19.12. 15:02 60 (NE) -54
DS Pup s 8 0.3886775 12.70 13.40 0.70 19.12. 15:02 61 (NE) -53
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.