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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Leo p 1 0.2841029 9.45 9.93 0.48 24.07. 15:01 230 (SW) 48
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 24.07. 15:01 324 (NW) -18
V404 Aur s 1 0.754318 12.20 12.20 0.00 24.07. 15:02 303 (NW) 30
EI CVn p 1 0.260766 11.80 12.50 0.70 24.07. 15:02 118 (SE) 64
V1079 Cyg p 10 1.742986 15.30 17.30 2.00 24.07. 15:02 27 (NE) 13
BU Tri p 1 0.295568 14.40 15.00 0.60 24.07. 15:02 336 (NW) 1
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 24.07. 15:02 41 (NE) 29
V576 Cen p 10 0.378016 12.60 13.40 0.80 24.07. 15:02 183 (S) 4
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 24.07. 15:02 36 (NE) 26
YY Aps p 8 0.855554 12.00 12.50 0.50 24.07. 15:03 166 (S) -36
GH Boo s 1 0.65951 11.90 11.90 0.00 24.07. 15:03 123 (SE) 58
V579 And p 10 0.338094 12.50 12.80 0.30 24.07. 15:03 15 (N) -2
V495 Aur p 8 1.046379 12.70 13.30 0.60 24.07. 15:03 300 (NW) 39
V473 And s 2 0.4013 13.80 14.15 0.35 24.07. 15:03 360 (N) 2
V559 Lyr p 10 1.01089 11.30 13.10 1.80 24.07. 15:03 66 (NE) 21
EF Dra s 1 0.424031 10.48 10.48 0.00 24.07. 15:03 30 (NE) 47
TY Boo p 1 0.3171485 10.81 11.47 0.66 24.07. 15:04 100 (E) 57
V651 Ara p 10 0.2770608 14.60 15.40 0.80 24.07. 15:04 144 (SE) -30
V874 Mon p 8 2.44881 12.70 13.20 0.50 24.07. 15:04 269 (W) 5
HS Vul s 1 0.3320847 13.90 14.20 0.30 24.07. 15:04 55 (NE) 2
NX Boo p 8 0.251135 13.02 13.40 0.38 24.07. 15:05 102 (E) 55
V1094 Cas s 1 0.51429 12.40 12.74 0.34 24.07. 15:05 351 (N) 20
GV Leo p 1 0.266728 11.37 11.50 0.13 24.07. 15:05 228 (SW) 49
EG Cas s 1 0.611449 12.90 13.10 0.20 24.07. 15:05 4 (N) 17
V456 Cyg s 1 0.891195 10.80 11.40 0.60 24.07. 15:05 42 (NE) 12
MQ UMa s 1 0.476069 11.57 11.57 0.00 24.07. 15:05 240 (SW) 79
FQ CVn s 1 0.371037 12.95 13.20 0.25 24.07. 15:05 131 (SE) 66
GQ Cha p 9 2.09192 13.65 14.80 1.15 24.07. 15:05 188 (S) -41
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 24.07. 15:05 53 (NE) 15
SZ Mic p 10 0.4 13.40 14.00 0.60 24.07. 15:05 96 (E) -50
OP Lac p 5 3.392999 14.20 15.20 1.00 24.07. 15:06 15 (N) 18
QT Gem s 6 1.619865 7.66 7.66 0.00 24.07. 15:06 274 (W) 16
OV Cen p 10 1.1371997 11.30 11.90 0.60 24.07. 15:06 170 (S) -24
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 24.07. 15:06 36 (NE) 24
V339 Dra p 9 0.457404 13.40 14.00 0.60 24.07. 15:06 59 (NE) 58
TX CMa p 10 2.397414 9.60 10.80 1.20 24.07. 15:06 256 (W) -18
PR Boo p 10 0.371281 13.70 14.10 0.40 24.07. 15:06 82 (E) 59
SS Cet p 1 2.973978 9.40 13.00 3.60 24.07. 15:07 316 (NW) -29
V380 Gem s 6 0.33661 13.15 13.90 0.75 24.07. 15:07 287 (W) 19
MM Com p 1 0.30199 12.00 12.50 0.50 24.07. 15:07 149 (SE) 73
V2610 Oph s 1 0.426508 9.20 9.45 0.25 24.07. 15:07 97 (E) 1
GG Cep p 7 1.903188 13.90 15.70 1.80 24.07. 15:07 18 (N) 32
LQ Com p 1 0.356835 12.80 13.30 0.50 24.07. 15:08 170 (S) 66
LL UMa p 8 0.323393 15.40 16.20 0.80 24.07. 15:08 332 (NW) 63
PQ Dra p 9 0.3209415 13.90 14.50 0.60 24.07. 15:08 62 (NE) 69
AM Oct s 10 0.5017 14.40 14.90 0.50 24.07. 15:08 158 (S) -57
GK Hya s 3 3.587036 9.35 9.57 0.22 24.07. 15:08 245 (SW) 22
V412 Her p 7 0.3362122 14.70 15.50 0.80 24.07. 15:08 81 (E) 27
V842 Mon p 10 0.989888 9.74 10.05 0.31 24.07. 15:09 268 (W) 9
TT Cet s 1 0.4859549 10.80 11.10 0.30 24.07. 15:09 328 (NW) -46
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.