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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AM Aqr p 9 0.3737388 12.80 14.20 1.40 21.04. 00:56 100 (E) -18
V651 Ara p 10 0.2770608 14.60 15.40 0.80 21.04. 00:56 173 (S) -17
V386 Lup p 9 0.619112 10.90 11.40 0.50 21.04. 00:56 182 (S) 8
CQ Ser p 5 0.7600617 10.70 11.50 0.80 21.04. 00:57 145 (SE) 19
KY Pup p 9 0.8494585 11.20 11.80 0.60 21.04. 00:57 274 (W) -39
NR Cam s 1 0.255885 10.76 11.18 0.42 21.04. 00:57 346 (N) 43
IL Boo p 6 0.347407 13.10 13.55 0.45 21.04. 00:57 265 (W) 72
EI CMi p 8 0.362536 12.80 13.50 0.70 21.04. 00:57 294 (NW) -17
DX Tuc p 8 0.37711 9.48 9.79 0.31 21.04. 00:58 138 (SE) -56
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 21.04. 00:58 75 (E) 54
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.04. 00:58 230 (SW) 18
KT Cnc p 8 0.323691 13.60 14.20 0.60 21.04. 00:58 293 (NW) -4
FG Hya s 1 0.3278324 9.90 10.25 0.35 21.04. 00:58 289 (W) -11
IW UMa s 1 0.774718 11.70 11.81 0.11 21.04. 00:58 305 (NW) 28
EK Com s 1 0.266685 12.70 12.70 0.00 21.04. 00:58 254 (W) 48
V742 Cen p 10 0.8644535 9.40 10.20 0.80 21.04. 00:58 227 (SW) -19
AC Boo s 1 0.352437 10.00 10.55 0.55 21.04. 00:58 255 (W) 80
EI CVn p 1 0.260766 11.80 12.50 0.70 21.04. 00:58 243 (SW) 64
DX CVn p 1 0.35738 12.25 12.70 0.45 21.04. 00:58 266 (W) 58
WZ Ant p 8 0.4459239 11.50 11.80 0.30 21.04. 00:58 241 (SW) -27
EG CVn p 1 0.349276 13.00 13.60 0.60 21.04. 00:59 257 (W) 62
V489 Cam s 8 0.6197565 10.94 10.94 0.00 21.04. 00:59 345 (N) 42
V1865 Ori p 3 0.717374 12.50 12.90 0.40 21.04. 00:59 337 (NW) -21
AZ Col p 10 0.302105 11.31 11.72 0.41 21.04. 00:59 310 (NW) -64
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 21.04. 00:59 61 (NE) -51
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 21.04. 00:59 20 (N) -21
V501 CrA s 10 0.4110817 12.80 13.40 0.60 21.04. 00:59 155 (SE) -5
V338 Aqr p 9 0.285143 12.40 13.10 0.70 21.04. 00:59 93 (E) 1
OP Cen s 10 0.4623218 13.10 13.80 0.70 21.04. 00:59 200 (S) -23
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 21.04. 00:59 92 (E) -17
SW Gru p 10 0.28812 13.50 14.00 0.50 21.04. 00:59 122 (SE) -33
UX Eri p 1 0.4452835 11.15 11.71 0.56 21.04. 01:00 17 (N) -46
V508 Cyg p 1 0.77959 13.30 13.80 0.50 21.04. 01:00 66 (NE) 46
V697 Pup p 10 1.964 10.95 11.08 0.13 21.04. 01:00 282 (W) -27
UY UMa s 1 0.3760203 12.70 12.90 0.20 21.04. 01:00 297 (NW) 69
AR CrB s 1 0.3973515 10.80 10.80 0.00 21.04. 01:00 179 (S) 68
V1239 Tau p 5 1.084796 10.66 11.08 0.42 21.04. 01:00 335 (NW) -9
V797 Cep s 1 0.270449 14.60 14.60 0.00 21.04. 01:00 7 (N) 42
V364 Aps s 5 0.295464 14.00 14.00 0.00 21.04. 01:00 179 (S) -37
CR Lac p 10 0.36689 13.90 14.70 0.80 21.04. 01:01 46 (NE) 31
W Crv s 1 0.3880813 11.16 11.86 0.70 21.04. 01:01 236 (SW) 9
HI Pup s 10 0.4326186 10.70 11.00 0.30 21.04. 01:01 249 (W) -56
V387 Her s 1 0.589466 12.80 13.20 0.40 21.04. 01:01 145 (SE) 56
V873 Aql p 5 0.357572 13.30 14.30 1.00 21.04. 01:02 130 (SE) 29
V802 Aql p 6 0.267608 13.40 14.30 0.90 21.04. 01:02 129 (SE) 24
V625 And p 10 0.2495793 14.20 14.80 0.60 21.04. 01:02 53 (NE) 16
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.04. 01:02 237 (SW) 54
V440 Cas p 8 0.32568791 15.00 15.50 0.50 21.04. 01:02 39 (NE) 26
NU Boo s 8 0.339576 13.40 13.40 0.00 21.04. 01:02 301 (NW) 80
V1181 Her p 1 0.337042 11.00 11.41 0.41 21.04. 01:02 155 (SE) 76
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.