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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BK Oct p 10 0.3686 14.30 14.80 0.50 17.04. 08:43 196 (S) -40
V502 And s 6 0.318892 13.80 14.15 0.35 17.04. 08:44 136 (SE) 65
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.04. 08:44 270 (W) 76
V957 Cyg p 4 1.673536 12.20 12.80 0.60 17.04. 08:44 265 (W) 44
V2357 Oph s 6 0.415568 10.66 10.70 0.04 17.04. 08:44 283 (W) 4
V515 Mon s 1 0.8739713 11.60 12.00 0.40 17.04. 08:44 75 (E) -15
DP Gem s 1 0.5584482 13.40 14.00 0.60 17.04. 08:44 65 (NE) 15
LQ Com s 1 0.356835 12.80 12.80 0.00 17.04. 08:44 344 (N) -12
SU Psc s 6 2.681381 10.95 11.30 0.35 17.04. 08:44 130 (SE) 51
V426 Nor p 10 0.4735 17.76 18.05 0.29 17.04. 08:44 234 (SW) -51
SS Ari s 1 0.405986 10.37 10.82 0.45 17.04. 08:44 116 (SE) 50
V2781 Ori p 10 2.210345 13.90 15.30 1.40 17.04. 08:44 69 (E) 9
V1853 Ori p 1 0.383 11.60 12.02 0.42 17.04. 08:45 82 (E) 14
EX CMa s 10 74.111 13.00 13.00 0.00 17.04. 08:45 83 (E) -24
V876 Per s 9 0.319961 13.60 14.10 0.50 17.04. 08:45 86 (E) 52
QR Car p 10 0.749008 10.00 10.50 0.50 17.04. 08:45 154 (SE) -69
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.04. 08:46 6 (N) 19
EQ Ori p 1 1.7460548 10.20 13.30 3.10 17.04. 08:46 98 (E) 2
LX Ser p 1 0.1584325 13.30 17.40 4.10 17.04. 08:46 303 (NW) -2
NP Tel p 10 0.37512 12.90 13.40 0.50 17.04. 08:46 208 (SW) -20
QV Boo p 10 0.324797 14.20 15.00 0.80 17.04. 08:46 315 (NW) 15
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 17.04. 08:46 309 (NW) 80
PT Boo s 9 0.4466345 12.60 12.60 0.00 17.04. 08:46 320 (NW) 16
V1052 Her p 1 0.370829 12.20 12.65 0.45 17.04. 08:46 287 (W) 15
BX Tri s 6 0.1926355 12.35 12.60 0.25 17.04. 08:46 101 (E) 54
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 17.04. 08:46 42 (NE) -13
HI Pup p 10 0.4326186 10.70 11.00 0.30 17.04. 08:47 114 (SE) -53
WY Hor p 9 0.398929 9.52 9.71 0.19 17.04. 08:47 160 (S) -31
AE Cas p 1 0.7591207 12.70 13.50 0.80 17.04. 08:47 24 (NE) 66
V1347 Her p 9 0.86027 13.25 13.65 0.40 17.04. 08:47 267 (W) 19
HN UMa p 4 0.38261 9.90 10.02 0.12 17.04. 08:47 3 (N) -2
KM UMa p 1 0.3518602 11.00 11.50 0.50 17.04. 08:47 356 (N) -5
V1157 Her p 10 0.31589 14.10 14.70 0.60 17.04. 08:47 310 (NW) 19
V394 Mon p 10 4.2650821 12.00 13.20 1.20 17.04. 08:47 79 (E) -14
NN Dra p 7 0.382879 12.34 12.98 0.64 17.04. 08:47 349 (N) 27
V563 Lyr s 1 0.577642 10.96 10.96 0.00 17.04. 08:47 287 (W) 41
V711 Cep s 1 1.304357 9.49 9.49 0.00 17.04. 08:47 348 (N) 76
FZ Ori p 1 0.3999873 10.70 11.30 0.60 17.04. 08:47 86 (E) 0
V360 UMa p 6 0.360224 13.60 14.10 0.50 17.04. 08:47 336 (NW) 13
OW Del p 9 0.558654 12.51 13.50 0.99 17.04. 08:48 231 (SW) 33
V676 Aql p 10 0.57551 14.30 14.80 0.50 17.04. 08:48 247 (SW) 26
LX Cas s 4 1.397151 14.90 15.30 0.40 17.04. 08:48 50 (NE) 59
V784 Aql p 4 0.5876933 14.20 14.80 0.60 17.04. 08:48 247 (SW) 35
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 17.04. 08:48 250 (W) 63
V572 Per p 5 1.21317 6.50 6.79 0.29 17.04. 08:48 66 (NE) 55
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.04. 08:49 311 (NW) 60
BF Pav s 10 0.305605 11.00 11.90 0.90 17.04. 08:49 215 (SW) -34
MT And p 8 0.358775 14.80 15.30 0.50 17.04. 08:49 91 (E) 58
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 17.04. 08:49 292 (W) 50
V566 And p 8 0.389694 10.85 11.30 0.45 17.04. 08:49 102 (E) 58
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.