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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HX UMa s 5 0.379156 8.89 9.06 0.17 18.07. 22:55 316 (NW) 19
V473 Cam s 7 0.298438 11.55 12.15 0.60 18.07. 22:55 2 (N) 37
AA And p 1 0.9350967 10.30 10.90 0.60 18.07. 22:55 74 (E) 57
BP Dra p 10 0.9868093 14.40 14.90 0.50 18.07. 22:55 10 (N) 80
V400 Gem p 10 11.3053 11.32 12.12 0.80 18.07. 22:55 17 (N) -21
V706 Cyg p 1 0.466254 13.20 14.60 1.40 18.07. 22:56 105 (E) 69
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.07. 22:56 253 (W) 30
CE Mon p 10 4.109437 14.10 16.30 2.20 18.07. 22:56 18 (N) -36
V445 Cam p 10 0.30118 14.40 15.20 0.80 18.07. 22:56 5 (N) 39
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 18.07. 22:56 202 (S) -44
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 18.07. 22:56 193 (S) 21
TX CMi s 1 0.3892173 14.00 14.70 0.70 18.07. 22:57 1 (N) -35
BH UMa p 1 0.349341 11.50 12.30 0.80 18.07. 22:57 333 (NW) 19
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 18.07. 22:57 89 (E) 76
V405 Gem s 1 0.462107 10.88 10.94 0.06 18.07. 22:57 15 (N) -23
IY Aps s 10 0.4184362 12.70 12.90 0.20 18.07. 22:57 194 (S) -37
V640 Aur p 1 0.3279975 12.52 13.25 0.73 18.07. 22:57 16 (N) 15
IU Cnc s 1 0.421646 11.80 12.32 0.52 18.07. 22:57 340 (N) -25
V409 Gem p 10 0.5997 13.60 14.30 0.70 18.07. 22:57 13 (N) -20
V576 Cen p 10 0.378016 12.60 13.40 0.80 18.07. 22:57 263 (W) -44
V373 Dra p 3 0.316906 13.00 14.00 1.00 18.07. 22:57 294 (NW) 68
XY LMi s 1 0.436886 10.70 10.70 0.00 18.07. 22:57 325 (NW) 0
GR Psc s 4 0.49432 11.21 11.21 0.00 18.07. 22:57 82 (E) 23
SZ Scl p 10 0.320832 11.72 12.40 0.68 18.07. 22:58 126 (SE) -11
V695 Pup p 10 0.292 15.65 15.95 0.30 18.07. 22:58 350 (N) -53
GX Boo p 6 0.38784 12.16 12.32 0.16 18.07. 22:58 284 (W) 21
V1147 Her p 10 0.254469 13.80 14.30 0.50 18.07. 22:58 282 (W) 52
V1430 Aql s 1 0.873721 10.20 10.20 0.00 18.07. 22:58 189 (S) 44
V411 Peg s 1 0.3770427 14.00 14.00 0.00 18.07. 22:58 131 (SE) 58
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 18.07. 22:59 343 (N) -25
RY Men p 10 0.369514 13.19 14.16 0.97 18.07. 22:59 167 (S) -53
AO Cam s 1 0.3299026 9.50 9.50 0.00 18.07. 22:59 30 (NE) 21
KV Lup p 10 1.43083 8.75 8.97 0.22 18.07. 22:59 225 (SW) -13
V458 Mon s 5 0.3969371 13.30 13.80 0.50 18.07. 22:59 16 (N) -37
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 18.07. 23:00 156 (SE) 35
V889 Cep s 10 0.418336 12.55 12.80 0.25 18.07. 23:00 36 (NE) 63
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 18.07. 23:00 178 (S) 73
S Ant p 1 0.6483481 6.40 6.92 0.52 18.07. 23:00 308 (NW) -61
PP Hya p 10 0.752311 6.84 6.91 0.07 18.07. 23:00 306 (NW) -50
V2357 Oph p 6 0.415568 10.66 10.79 0.13 18.07. 23:00 237 (SW) 37
U Gem p 1 0.17690624 8.20 14.90 6.70 18.07. 23:01 359 (N) -18
V1687 Aql p 10 0.587805 11.50 11.90 0.40 18.07. 23:01 192 (S) 43
AH Vir p 1 0.4075267 8.89 9.40 0.51 18.07. 23:01 296 (NW) -6
V656 Lyr p 10 0.409766 13.20 13.60 0.40 18.07. 23:01 230 (SW) 68
V417 Aur s 4 1.865521 7.92 7.92 0.00 18.07. 23:02 31 (NE) 2
QT Gem p 6 1.619865 7.66 8.05 0.40 18.07. 23:02 16 (N) -24
V634 CrA p 10 0.3079573 13.40 13.90 0.50 18.07. 23:02 194 (S) -4
WZ Mic p 10 1 12.90 14.40 1.50 18.07. 23:02 168 (S) -4
BV Tri p 1 0.494177 14.10 14.30 0.20 18.07. 23:02 61 (NE) 24
V496 Vel p 9 2.45506 9.15 9.31 0.16 18.07. 23:02 273 (W) -69
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.