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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:57 UTC
Civil Twilight (6°): 02:16 // 19:38 UTC
Nautical Twilight (12°): 01:17 // 20:36 UTC
Astronomical Twilight (18°): 23:34 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GX Gem p 1 4.037926 10.90 11.50 0.60 28.05. 23:42 340 (N) -3
BB Tri p 10 0.392372 14.00 14.40 0.40 28.05. 23:42 43 (NE) 6
RW Dor s 2 0.2854633 10.80 11.20 0.40 28.05. 23:42 183 (S) -72
AO Cam p 1 0.3299026 9.50 10.00 0.50 28.05. 23:42 6 (N) 13
V742 Her s 1 0.5776513 13.80 14.40 0.60 28.05. 23:42 138 (SE) 82
GK Pup p 10 3.079505 13.60 15.40 1.80 28.05. 23:42 305 (NW) -44
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 28.05. 23:43 86 (E) 66
GY Cnc p 7 0.1754425 16.50 17.80 1.30 28.05. 23:43 305 (NW) -3
DS Pup p 8 0.3886775 12.70 13.60 0.90 28.05. 23:43 299 (NW) -53
V790 Cep p 8 0.3212316 12.62 12.74 0.12 28.05. 23:43 6 (N) 48
V475 Hya s 7 0.317122 12.60 12.60 0.00 28.05. 23:43 306 (NW) -25
HH Lac p 10 0.200593 14.00 15.50 1.50 28.05. 23:43 49 (NE) 41
V857 Her p 1 0.38223 10.90 11.50 0.60 28.05. 23:43 203 (SW) 78
EY CVn p 1 0.342687 11.91 12.25 0.34 28.05. 23:43 275 (W) 44
EL Boo p 1 0.4137625 9.38 9.52 0.15 28.05. 23:43 232 (SW) 44
BM Tri p 9 0.317819 13.00 13.40 0.40 28.05. 23:43 39 (NE) 5
V1739 Aql p 8 2.2918 12.60 13.10 0.50 28.05. 23:44 146 (SE) 34
V450 Her s 1 1.825437 10.10 10.10 0.00 28.05. 23:44 200 (S) 73
ST Tri s 1 0.479052 14.30 14.50 0.20 28.05. 23:44 30 (NE) 2
V1295 Tau p 8 0.996 11.27 11.66 0.39 28.05. 23:44 16 (N) -11
V474 Hya s 6 0.528304 11.80 11.80 0.00 28.05. 23:44 306 (NW) -26
XZ UMa s 1 1.222309 10.10 10.20 0.10 28.05. 23:44 320 (NW) 24
GN Sge s 1 1.4376 10.30 10.60 0.30 28.05. 23:45 114 (SE) 44
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 28.05. 23:45 77 (E) 59
V349 Cen p 10 0.4556414 13.90 14.50 0.60 28.05. 23:45 235 (SW) -25
AP Aur s 1 0.569374 10.90 11.20 0.30 28.05. 23:45 334 (NW) 1
ST Ind p 10 0.4018812 11.30 11.79 0.49 28.05. 23:45 147 (SE) -18
V630 Cen p 10 0.7295228 14.10 14.40 0.30 28.05. 23:45 202 (S) -28
OP Aql p 9 3.227797 12.20 14.60 2.40 28.05. 23:45 128 (SE) 38
V546 Cas p 8 1.106205 14.20 14.80 0.60 28.05. 23:45 34 (NE) 35
TY Cet p 5 0.323676 11.62 12.10 0.48 28.05. 23:45 60 (NE) -40
V501 Cyg p 8 2.806245 12.70 13.50 0.80 28.05. 23:45 96 (E) 52
EP Cas s 1 0.8134382 11.20 11.40 0.20 28.05. 23:46 41 (NE) 36
AD Phe s 10 0.379924 10.27 10.80 0.53 28.05. 23:46 99 (E) -48
V636 Cen s 7 4.283946 8.70 8.90 0.20 28.05. 23:46 208 (SW) -17
V563 And s 8 0.3031916 13.70 14.00 0.30 28.05. 23:46 37 (NE) 6
V1189 Aql p 10 0.3154 13.50 14.50 1.00 28.05. 23:46 144 (SE) 36
V557 And p 10 0.347444 14.20 15.00 0.80 28.05. 23:46 37 (NE) 8
GV Lib p 6 0.955245 13.90 15.30 1.40 28.05. 23:47 200 (S) 19
V531 And p 10 0.406372 11.40 11.60 0.20 28.05. 23:47 44 (NE) 7
AL Leo p 1 1.6055175 10.20 10.60 0.40 28.05. 23:47 296 (NW) 2
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 28.05. 23:47 111 (E) 43
V663 Pup p 10 0.6974 17.24 17.33 0.09 28.05. 23:47 263 (W) -68
V1050 Her s 5 1.47261 12.40 12.55 0.15 28.05. 23:47 178 (S) 78
CQ Aqr p 9 0.980064 13.70 14.50 0.80 28.05. 23:48 123 (SE) 8
V1340 Her p 9 0.4189 13.20 13.50 0.30 28.05. 23:48 153 (SE) 50
PT Dra p 10 0.270768 14.30 14.90 0.60 28.05. 23:48 297 (NW) 69
V355 Per p 10 0.82953 9.05 9.09 0.04 28.05. 23:48 24 (NE) 24
V1101 Her p 1 0.382661 11.95 12.50 0.55 28.05. 23:48 105 (E) 81
V1069 Her p 6 0.486617 12.30 13.00 0.70 28.05. 23:48 120 (SE) 84
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.