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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BS CMa p 10 0.5599472 12.50 13.00 0.50 21.02. 17:43 147 (SE) 8
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 21.02. 17:43 280 (W) -17
V1341 Aql s 8 0.304012 13.00 13.40 0.40 21.02. 17:44 322 (NW) -33
V421 Gem p 9 0.4231 15.00 15.80 0.80 21.02. 17:44 118 (SE) 54
PV Cyg p 6 1.314865 12.70 15.50 2.80 21.02. 17:44 325 (NW) 7
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 21.02. 17:44 322 (NW) 10
V494 Mon p 6 0.8388177 11.60 12.20 0.60 21.02. 17:44 148 (SE) 32
V528 Ori p 10 5.383059 13.30 14.00 0.70 21.02. 17:44 157 (SE) 46
V516 Her p 9 0.4632348 16.40 17.10 0.70 21.02. 17:44 348 (N) -14
V1016 Oph s 1 0.407161 13.10 14.10 1.00 21.02. 17:44 12 (N) -45
V609 Aql s 1 0.7965633 11.70 11.90 0.20 21.02. 17:44 311 (NW) -12
VW LMi p 1 0.477552 8.03 8.46 0.43 21.02. 17:44 67 (NE) 21
UU Ant p 7 1.364121 12.50 13.10 0.60 21.02. 17:44 119 (SE) -11
CE Del s 6 0.5972727 13.30 13.80 0.50 21.02. 17:44 306 (NW) -14
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.02. 17:44 330 (NW) 21
V417 Aql p 1 0.3703135 11.00 11.50 0.50 21.02. 17:44 314 (NW) -24
V753 Mon p 5 0.677044 8.30 8.82 0.51 21.02. 17:45 140 (SE) 28
LT Com s 1 0.512058 10.61 10.61 0.00 21.02. 17:45 51 (NE) 3
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.02. 17:45 13 (N) 9
V386 Dra s 1 0.238912 13.40 13.40 0.00 21.02. 17:45 350 (N) 12
V1068 Her p 1 0.394304 12.40 13.00 0.60 21.02. 17:45 351 (N) 8
V1216 Her p 10 0.3020175 12.15 12.60 0.45 21.02. 17:45 1 (N) 5
QU Dra p 9 0.276915 14.10 14.80 0.70 21.02. 17:45 12 (N) 18
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.02. 17:46 31 (NE) 18
TU CMi p 5 0.4334425 14.40 15.10 0.70 21.02. 17:46 127 (SE) 36
V343 UMa s 1 0.560642 14.20 14.20 0.00 21.02. 17:46 51 (NE) 38
V917 Cep p 7 0.411767 12.88 13.25 0.37 21.02. 17:46 329 (NW) 46
CC Ser p 1 0.516037 11.14 11.68 0.54 21.02. 17:46 20 (N) -22
V515 Mon p 1 0.8739713 11.60 12.20 0.60 21.02. 17:46 145 (SE) 32
DI CVn p 1 0.305966 13.60 14.40 0.80 21.02. 17:47 50 (NE) 13
AI Tri p 3 0.19174566 16.00 16.50 0.50 21.02. 17:47 254 (W) 52
V1687 Aql s 10 0.587805 11.50 11.50 0.00 21.02. 17:47 319 (NW) -28
V583 Pup p 10 0.780408 7.98 8.33 0.35 21.02. 17:47 142 (SE) 7
V627 Aur p 8 0.387842 13.70 14.10 0.40 21.02. 17:47 133 (SE) 76
GM CVn s 1 0.366984 12.00 12.00 0.00 21.02. 17:47 35 (NE) 1
TU UMi s 4 0.377268 8.84 8.84 0.00 21.02. 17:48 9 (N) 38
CP Cam s 3 0.796712 10.75 10.75 0.00 21.02. 17:48 327 (NW) 71
AU Aqr s 10 0.3711583 12.90 12.90 0.00 21.02. 17:48 259 (W) -24
V527 Oph p 10 0.774704 14.40 15.40 1.00 21.02. 17:48 336 (NW) -69
V632 Aur p 8 0.4652 15.95 17.25 1.30 21.02. 17:48 133 (SE) 75
V337 Gem p 9 1.918688 8.52 8.89 0.37 21.02. 17:48 133 (SE) 45
OW Com p 10 0.258127 15.40 16.40 1.00 21.02. 17:48 50 (NE) -8
V2425 Oph s 8 1.763053 10.60 11.40 0.80 21.02. 17:49 352 (N) -40
V652 Pup p 10 0.371829 9.66 9.84 0.18 21.02. 17:49 154 (SE) -2
XX LMi p 4 0.370979 12.42 12.56 0.14 21.02. 17:49 72 (E) 28
GS Aqr p 3 0.374069 13.20 13.80 0.60 21.02. 17:49 275 (W) -5
CL Ari s 8 0.993599 9.75 9.75 0.00 21.02. 17:49 224 (SW) 62
BX Peg p 1 0.280418 11.00 11.69 0.69 21.02. 17:49 301 (NW) 9
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.02. 17:49 45 (NE) 42
V1024 Her s 3 0.5308265 12.50 12.50 0.00 21.02. 17:50 11 (N) -14
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.