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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V731 Her p 1 0.4264073 13.30 13.90 0.60 22.04. 17:32 34 (NE) 13
TW CrB s 1 0.5888747 10.50 11.00 0.50 22.04. 17:32 56 (NE) 8
V981 Oph p 8 1.428512 13.10 14.20 1.10 22.04. 17:32 44 (NE) -19
V553 Hya s 5 0.371497 12.36 12.36 0.00 22.04. 17:32 131 (SE) -1
V391 Vir p 1 0.3543161 12.21 12.84 0.63 22.04. 17:32 114 (SE) 24
V870 Cep s 7 0.301066 10.93 11.15 0.22 22.04. 17:32 349 (N) 23
AS Cen p 10 0.3052373 13.00 13.20 0.20 22.04. 17:32 158 (S) -22
AN UMa p 6 0.07975275 14.90 20.20 5.30 22.04. 17:32 87 (E) 65
V757 Cep p 8 0.343873 14.00 14.80 0.80 22.04. 17:32 347 (N) 43
V1264 Her p 10 0.81474 12.35 12.70 0.35 22.04. 17:33 38 (NE) 3
V936 Mon p 8 0.368958 14.00 15.00 1.00 22.04. 17:33 204 (SW) 36
V753 Mon s 5 0.677044 8.30 8.30 0.00 22.04. 17:33 206 (SW) 33
BN Ari p 1 0.2993717 10.38 11.02 0.64 22.04. 17:33 293 (NW) 16
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 22.04. 17:33 34 (NE) 29
V661 Pup p 10 0.8882 20.20 21.00 0.80 22.04. 17:33 192 (S) -9
V1092 Her p 4 0.384539 11.93 12.43 0.50 22.04. 17:33 42 (NE) 1
V453 Cam p 10 0.328046 12.80 13.10 0.30 22.04. 17:33 339 (N) 65
CM CMa p 10 0.53093 13.00 13.40 0.40 22.04. 17:34 202 (S) 19
V390 Hya p 7 1.0797024 11.86 13.77 1.91 22.04. 17:34 188 (S) 39
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 22.04. 17:34 131 (SE) -1
QT Per p 1 0.8515552 14.20 15.10 0.90 22.04. 17:34 301 (NW) 38
AM CrB s 6 0.703654 12.80 12.80 0.00 22.04. 17:34 49 (NE) 15
V658 Pup p 10 0.402 16.60 16.76 0.16 22.04. 17:34 192 (S) -9
CW Vel s 10 2.360927 10.10 10.20 0.10 22.04. 17:34 176 (S) -13
EH Lyn s 1 0.326743 13.00 13.00 0.00 22.04. 17:34 162 (S) 74
NQ Aqr p 8 0.429586 12.40 12.95 0.55 22.04. 17:34 349 (N) -51
V649 Lyr p 1 0.292256 14.50 14.91 0.41 22.04. 17:35 23 (NE) 10
V402 Dra p 10 1.380644 10.93 11.20 0.27 22.04. 17:35 16 (N) 28
V804 Aql s 8 0.6553905 11.30 11.60 0.30 22.04. 17:35 32 (NE) -42
RR Pup p 10 6.42969 10.34 11.37 1.03 22.04. 17:35 190 (S) -2
FU Lyn p 7 0.3979435 12.46 12.90 0.44 22.04. 17:35 152 (SE) 81
GR Boo s 1 0.3766695 11.45 11.45 0.00 22.04. 17:35 69 (E) 17
V422 And p 4 1.015595 13.40 14.00 0.60 22.04. 17:36 337 (NW) 15
AZ Vel p 10 0.77578092 12.70 13.60 0.90 22.04. 17:36 183 (S) -5
AV CMi p 1 2.277755 11.80 11.85 0.05 22.04. 17:36 214 (SW) 48
UX Hor p 10 0.712816 14.00 14.40 0.40 22.04. 17:36 225 (SW) -31
UV Leo s 1 0.60008641 8.90 9.49 0.59 22.04. 17:36 136 (SE) 47
CN And p 1 0.4627909 9.70 10.25 0.55 22.04. 17:36 320 (NW) 12
DI Hya p 1 0.6147125 11.00 12.00 1.00 22.04. 17:36 173 (S) 27
V711 Cyg p 1 0.82671 13.80 15.30 1.50 22.04. 17:36 348 (N) 9
RW Dor s 2 0.2854633 10.80 11.20 0.40 22.04. 17:37 200 (S) -34
V802 Cep p 10 0.34698 13.30 13.70 0.40 22.04. 17:37 344 (N) 49
V2425 Oph s 8 1.763053 10.60 11.40 0.80 22.04. 17:37 58 (NE) -24
V585 Aur s 4 0.535301 11.05 11.30 0.25 22.04. 17:37 270 (W) 44
V473 Cas p 1 0.41546 13.40 14.00 0.60 22.04. 17:37 321 (NW) 33
V351 Lib p 4 0.349735 13.40 14.10 0.70 22.04. 17:38 84 (E) -20
HW Cam p 1 1.091737 10.60 11.10 0.50 22.04. 17:38 359 (N) 56
V594 Lyr p 5 0.255999 14.00 14.33 0.33 22.04. 17:38 20 (N) 9
GK Psc p 9 0.367547 13.60 13.95 0.35 22.04. 17:38 309 (NW) 9
X Car p 9 1.08263 7.90 8.65 0.75 22.04. 17:38 182 (S) -19
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.