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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DV Peg s 1 0.642167 11.70 12.10 0.40 30.07. 08:36 314 (NW) -6
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 30.07. 08:36 358 (N) 2
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 30.07. 08:36 345 (N) 10
KM Cnc p 3 0.536435 12.60 13.10 0.50 30.07. 08:36 128 (SE) 54
CK Boo p 1 0.3551495 8.99 9.26 0.27 30.07. 08:36 55 (NE) -15
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 30.07. 08:36 276 (W) -24
V422 And s 4 1.015595 13.40 13.40 0.00 30.07. 08:36 315 (NW) 29
V553 Hya s 5 0.371497 12.36 12.36 0.00 30.07. 08:36 104 (E) -22
GV Boo s 2 0.367868 12.40 12.40 0.00 30.07. 08:36 57 (NE) 8
CL Aur p 1 1.2443718 12.10 13.20 1.10 30.07. 08:36 217 (SW) 71
V541 Cas s 1 0.9098488 10.40 11.00 0.60 30.07. 08:37 316 (NW) 59
V536 Ara p 9 2.374084 11.70 13.00 1.30 30.07. 08:37 134 (SE) -84
V401 CMa p 10 0.69123 17.75 18.08 0.33 30.07. 08:37 178 (S) 21
VY Hya p 7 2.001181 9.00 11.30 2.30 30.07. 08:37 125 (SE) -2
TX Eri s 10 0.62858 12.47 12.47 0.00 30.07. 08:37 222 (SW) 10
V467 Vir s 6 0.6045733 9.46 9.46 0.00 30.07. 08:38 80 (E) -16
CZ Peg p 9 0.562229 13.40 14.40 1.00 30.07. 08:38 312 (NW) -1
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 08:38 41 (NE) -32
V336 Cas p 1 0.5972873 13.40 14.10 0.70 30.07. 08:38 319 (NW) 41
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 30.07. 08:38 105 (E) -22
HW Vir s 1 0.11671953 10.50 11.20 0.70 30.07. 08:38 89 (E) -12
V1172 Her s 4 0.236167 12.00 12.50 0.50 30.07. 08:39 28 (NE) -20
CT Cet s 6 0.2564878 9.29 9.29 0.00 30.07. 08:39 246 (SW) -6
HM Mon p 1 0.40765587 13.40 14.20 0.80 30.07. 08:39 163 (S) 39
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.07. 08:39 103 (E) -31
V471 Cas p 1 0.4009368 14.10 14.60 0.50 30.07. 08:39 305 (NW) 49
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 30.07. 08:39 232 (SW) 26
V385 Cen p 10 1.0626635 12.90 13.50 0.60 30.07. 08:39 130 (SE) -31
RR Dra s 3 2.831298 10.00 10.10 0.10 30.07. 08:39 356 (N) 23
GW Eri p 9 0.997812 5.84 6.13 0.29 30.07. 08:39 209 (SW) 15
NU Cam p 1 0.69006 10.57 10.95 0.38 30.07. 08:40 9 (N) 53
UV Mon s 1 0.415677 12.50 12.50 0.00 30.07. 08:40 163 (S) 39
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 30.07. 08:40 14 (N) -30
V620 Aur p 1 0.751632 13.00 13.00 0.00 30.07. 08:40 210 (SW) 80
W Crv p 1 0.3880813 11.16 12.50 1.34 30.07. 08:41 100 (E) -9
DN Mon s 8 1.201339 13.20 13.90 0.70 30.07. 08:41 165 (S) 44
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.07. 08:41 51 (NE) 51
VY PsA p 9 0.633889 8.81 9.01 0.20 30.07. 08:41 275 (W) -38
V978 Cyg p 10 1.51305 15.50 17.00 1.50 30.07. 08:41 347 (N) 17
DK Hya p 1 0.5219213 10.50 11.50 1.00 30.07. 08:41 132 (SE) 5
HH Boo p 1 0.318666 11.00 11.50 0.50 30.07. 08:41 38 (NE) 19
V441 Lac p 1 0.3089166 12.56 12.78 0.22 30.07. 08:41 325 (NW) 24
V528 Mon s 5 1.4237507 12.80 12.80 0.00 30.07. 08:42 164 (S) 41
V407 Aql p 7 1.182018 13.30 15.80 2.50 30.07. 08:42 342 (N) -37
FZ Ori p 1 0.3999873 10.70 11.30 0.60 30.07. 08:42 191 (S) 42
QX Vel p 10 0.878075 7.98 8.21 0.23 30.07. 08:42 145 (SE) -18
V1327 Her p 9 0.660064 12.74 13.15 0.41 30.07. 08:42 2 (N) -12
V1250 Tau p 8 2.04093 12.55 13.30 0.75 30.07. 08:43 225 (SW) 58
PY Vir p 1 0.311248 9.60 10.10 0.50 30.07. 08:43 82 (E) -12
BI Ser p 1 1.204852 11.50 12.20 0.70 30.07. 08:43 35 (NE) -16
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.