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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GZ Aqr s 4 0.302781 14.60 14.60 0.00 21.07. 17:03 62 (NE) -31
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 21.07. 17:03 6 (N) 19
KW Boo p 5 0.348865 14.00 14.50 0.50 21.07. 17:03 164 (S) 67
BM Psc p 9 0.474768 16.22 16.72 0.50 21.07. 17:03 11 (N) -11
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 21.07. 17:03 41 (NE) 24
V437 Dra p 10 0.316053 13.75 14.40 0.65 21.07. 17:03 38 (NE) 43
V365 Sge s 1 0.369126 13.11 13.70 0.59 21.07. 17:04 77 (E) 12
V1105 Her s 5 0.321736 12.60 12.60 0.00 21.07. 17:04 88 (E) 40
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.07. 17:04 195 (S) 9
GV Leo s 1 0.266728 11.37 11.37 0.00 21.07. 17:04 256 (W) 33
TU CMi p 5 0.4334425 14.40 15.10 0.70 21.07. 17:04 280 (W) 2
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.07. 17:04 86 (E) 40
V676 Cen s 7 0.292394 11.90 12.50 0.60 21.07. 17:04 173 (S) 1
TT Her s 1 0.912078 9.61 9.89 0.28 21.07. 17:04 118 (SE) 42
NW Boo p 5 1.01185563 13.00 13.00 0.00 21.07. 17:04 139 (SE) 72
IX Boo p 8 0.35431 12.90 13.30 0.40 21.07. 17:05 173 (S) 64
CN Tri p 7 0.36705 12.00 12.30 0.30 21.07. 17:05 354 (N) -9
V479 Cam p 7 0.325394 13.25 13.70 0.45 21.07. 17:05 338 (N) 45
V501 CrA s 10 0.4110817 12.80 13.40 0.60 21.07. 17:06 136 (SE) -15
V502 And s 6 0.318892 13.80 14.15 0.35 21.07. 17:06 17 (N) -8
V441 Lac p 1 0.3089166 12.56 12.78 0.22 21.07. 17:06 35 (NE) 24
V343 UMa p 1 0.560642 14.20 14.70 0.50 21.07. 17:06 294 (NW) 59
EL CVn p 9 0.795627 9.42 9.59 0.17 21.07. 17:06 231 (SW) 81
XZ Mon s 8 0.876084 13.40 13.60 0.20 21.07. 17:06 281 (W) -15
V347 Vir p 9 0.81672 11.75 12.43 0.68 21.07. 17:06 182 (S) 18
DR Lyn p 8 1.780882 11.60 14.30 2.70 21.07. 17:07 305 (NW) 38
V1275 Her p 10 0.29111 14.10 14.70 0.60 21.07. 17:07 74 (E) 56
V876 Per s 9 0.319961 13.60 14.10 0.50 21.07. 17:07 350 (N) 0
V1065 Her p 4 0.397828 11.50 12.10 0.60 21.07. 17:07 98 (E) 44
AG Vir s 1 0.6426501 8.35 8.85 0.50 21.07. 17:07 226 (SW) 45
GV Aqr p 4 0.33677 13.60 14.00 0.40 21.07. 17:07 66 (NE) -29
EP Mon p 1 1.1481 10.50 11.10 0.60 21.07. 17:07 280 (W) -15
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 21.07. 17:07 69 (E) -34
GV Boo p 2 0.367868 12.40 12.80 0.40 21.07. 17:08 196 (S) 66
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 17:08 305 (NW) 60
OW Com p 10 0.258127 15.40 16.40 1.00 21.07. 17:08 198 (S) 56
OQ Cam p 6 0.43784 10.90 11.40 0.50 21.07. 17:08 350 (N) 26
V338 Aqr s 9 0.285143 12.40 12.40 0.00 21.07. 17:08 71 (E) -17
V790 Cep s 8 0.3212316 12.62 12.62 0.00 21.07. 17:08 2 (N) 46
V365 UMa p 10 0.381189 12.85 13.15 0.30 21.07. 17:08 7 (N) 85
V488 Cam p 7 0.2674155 12.80 12.95 0.15 21.07. 17:09 342 (N) 48
V374 Cam p 9 0.80684 12.40 13.10 0.70 21.07. 17:09 341 (N) 28
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.07. 17:09 28 (NE) 21
V866 Cep p 10 0.3259 13.40 14.00 0.60 21.07. 17:09 24 (NE) 37
XY Leo s 1 0.2841029 9.45 9.80 0.35 21.07. 17:09 259 (W) 31
AA Lyr p 1 0.5173146 13.40 14.00 0.60 21.07. 17:10 81 (E) 32
V541 Cas p 1 0.9098488 10.40 11.10 0.70 21.07. 17:10 357 (N) 23
FV Sco p 10 5.7278964 7.95 8.72 0.77 21.07. 17:10 143 (SE) -2
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.07. 17:10 185 (S) 27
AK Lac p 10 18.4307 12.80 13.40 0.60 21.07. 17:10 32 (NE) 22
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.