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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Cnc p 1 0.360455 13.31 13.69 0.38 21.05. 05:08 20 (N) -26
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 21.05. 05:09 332 (NW) 1
V1254 Cen p 10 0.37079 11.17 11.75 0.58 21.05. 05:09 270 (W) -62
DS Pup p 8 0.3886775 12.70 13.60 0.90 21.05. 05:09 64 (NE) -51
DL Vel p 9 0.563553 11.40 12.00 0.60 21.05. 05:09 69 (E) -81
V336 Lyr p 10 1.90513 14.90 16.00 1.10 21.05. 05:10 268 (W) 47
V384 Ser p 1 0.268729 11.90 12.40 0.50 21.05. 05:10 287 (W) 18
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.05. 05:10 30 (NE) 0
V501 CrA p 10 0.4110817 12.80 13.40 0.60 21.05. 05:10 223 (SW) -14
V1052 Her p 1 0.370829 12.20 12.65 0.45 21.05. 05:10 272 (W) 28
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.05. 05:10 343 (N) 31
HY Lyr s 4 0.369101 13.80 14.10 0.30 21.05. 05:10 269 (W) 44
GO CVn s 7 0.537569 13.50 13.50 0.00 21.05. 05:11 319 (NW) 17
IQ Per s 1 1.743567 7.72 7.88 0.16 21.05. 05:11 55 (NE) 36
V511 Per p 9 3.045303 8.10 8.60 0.50 21.05. 05:11 67 (NE) 36
KQ Gem s 1 0.4079905 14.00 14.60 0.60 21.05. 05:11 50 (NE) -10
XX Sex p 7 0.5401135 9.30 9.55 0.25 21.05. 05:11 357 (N) -46
MW Dra p 10 3.2892 9.14 9.70 0.56 21.05. 05:11 1 (N) 35
V722 Her p 9 0.5046925 15.00 15.70 0.70 21.05. 05:12 292 (W) 40
CL CrB p 8 0.318808 11.41 11.72 0.31 21.05. 05:12 295 (NW) 27
V699 Her p 10 0.614205 15.40 16.20 0.80 21.05. 05:12 277 (W) 16
GI CVn p 8 0.30316 14.10 14.90 0.80 21.05. 05:12 323 (NW) 19
EI CVn p 1 0.260766 11.80 12.50 0.70 21.05. 05:13 315 (NW) 9
NN Mon p 6 0.9123618 12.70 13.90 1.20 21.05. 05:13 51 (NE) -30
BW Leo p 1 0.3373728 14.70 15.50 0.80 21.05. 05:13 339 (N) -20
V2712 Ori p 10 0.346489 12.54 12.82 0.28 21.05. 05:13 78 (E) -20
HN UMa s 4 0.38261 9.90 10.02 0.12 21.05. 05:13 347 (N) -1
FL Sge p 5 2.092909 13.90 15.90 2.00 21.05. 05:13 227 (SW) 51
V1074 Sgr p 10 2.405785 12.70 15.20 2.50 21.05. 05:13 224 (SW) 10
WX Sex p 4 0.428871 12.40 12.80 0.40 21.05. 05:13 1 (N) -39
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.05. 05:13 58 (NE) 82
EK Com p 1 0.266685 12.70 13.40 0.70 21.05. 05:13 325 (NW) -5
YY Gem p 1 0.8142822 8.91 9.60 0.69 21.05. 05:13 32 (NE) -1
MT And p 8 0.358775 14.80 15.30 0.50 21.05. 05:14 77 (E) 45
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 21.05. 05:14 313 (NW) 42
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 21.05. 05:14 221 (SW) -66
AY Cam p 1 2.7349681 9.69 10.26 0.57 21.05. 05:14 7 (N) 38
RT Cha p 9 0.3551095 14.00 15.00 1.00 21.05. 05:14 180 (S) -59
V473 And p 2 0.4013 13.80 14.30 0.50 21.05. 05:14 99 (E) 67
V475 Hya p 7 0.317122 12.60 13.10 0.50 21.05. 05:15 34 (NE) -33
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 21.05. 05:15 21 (N) -24
V463 And p 1 0.406095 12.15 13.05 0.90 21.05. 05:15 130 (SE) 72
GM CVn p 1 0.366984 12.00 12.50 0.50 21.05. 05:15 314 (NW) 7
V441 And s 4 0.469656 13.48 14.20 0.72 21.05. 05:15 91 (E) 60
GK Cep s 1 0.936164 6.89 7.31 0.42 21.05. 05:15 351 (N) 69
V677 Cen p 9 0.3250284 11.50 11.70 0.20 21.05. 05:15 255 (W) -43
II Per s 1 0.4798527 13.50 13.60 0.10 21.05. 05:15 55 (NE) 30
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 21.05. 05:15 250 (W) 66
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.05. 05:15 158 (S) -11
NU Cyg p 3 0.2811248 14.30 14.90 0.60 21.05. 05:16 260 (W) 63
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.