haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:04 // 18:50 UTC
Nautical Twilight (12°): 02:18 // 19:35 UTC
Astronomical Twilight (18°): 01:24 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1104 Her s 1 0.227876 13.30 13.30 0.00 28.04. 14:40 360 (N) 9
V364 Per p 2 0.3394535 14.60 15.60 1.00 28.04. 14:40 269 (W) 51
V664 Lyr p 8 0.359987 13.00 13.00 0.00 28.04. 14:40 354 (N) 3
V866 Cyg s 4 0.899182 13.70 13.90 0.20 28.04. 14:40 342 (N) -9
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 28.04. 14:41 334 (NW) -52
V474 Hya p 6 0.528304 11.80 12.40 0.60 28.04. 14:41 140 (SE) 33
V4394 Sgr p 10 3.283 10.52 11.06 0.54 28.04. 14:41 352 (N) -59
V1833 Ori p 10 0.377198 10.32 10.55 0.23 28.04. 14:41 208 (SW) 45
V581 Lyr p 8 0.787001 12.70 13.00 0.30 28.04. 14:41 351 (N) -2
EK Cep s 1 4.427794 7.99 8.06 0.07 28.04. 14:41 340 (N) 36
V517 Ori s 5 1.4169 12.60 12.60 0.00 28.04. 14:42 190 (S) 51
V517 Ori p 5 1.4169 12.60 13.10 0.50 28.04. 14:42 190 (S) 51
UV Lyn p 1 0.414982 9.41 9.81 0.40 28.04. 14:42 94 (E) 57
V784 Sgr s 10 1.819152 12.20 12.60 0.40 28.04. 14:42 7 (N) -66
V1179 Her s 1 0.385505 11.39 11.69 0.30 28.04. 14:42 28 (NE) -25
CP Hyi p 10 0.479406 7.90 8.04 0.14 28.04. 14:42 189 (S) -44
AA Lib p 9 2.204694 13.00 14.50 1.50 28.04. 14:42 71 (E) -47
V1096 Her s 1 0.2414165 13.05 13.05 0.00 28.04. 14:42 7 (N) 4
V640 Aur p 1 0.3279975 12.52 13.25 0.73 28.04. 14:42 334 (NW) 87
BW Leo p 1 0.3373728 14.70 15.50 0.80 28.04. 14:43 86 (E) 19
OQ UMa s 1 0.283356 13.00 13.60 0.60 28.04. 14:43 34 (NE) 29
MO Cen s 9 9.657305 9.70 9.70 0.00 28.04. 14:43 142 (SE) -39
V1263 Cen p 10 0.410756 12.10 12.95 0.85 28.04. 14:43 103 (E) -33
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.04. 14:43 51 (NE) 51
V1712 Aql s 8 0.39611 13.15 13.90 0.75 28.04. 14:44 340 (N) -26
EH Lyn s 1 0.326743 13.00 13.00 0.00 28.04. 14:44 100 (E) 55
V879 Aql p 9 0.2710068 13.10 14.80 1.70 28.04. 14:44 349 (N) -28
V901 Per s 8 3.256 10.01 10.55 0.55 28.04. 14:44 262 (W) 62
V338 Aqr s 9 0.285143 12.40 12.40 0.00 28.04. 14:44 299 (NW) -23
FX Eri p 8 0.292345 9.70 9.97 0.27 28.04. 14:44 208 (SW) -8
V830 Cep p 10 0.2601155 13.40 14.85 1.45 28.04. 14:44 344 (N) 34
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 28.04. 14:44 338 (N) 11
V576 Lyr s 2 0.533573 12.30 12.30 0.00 28.04. 14:44 355 (N) 2
V674 Pup p 10 0.602926 10.73 11.00 0.27 28.04. 14:44 160 (S) 6
V546 And p 5 0.38302 11.20 11.80 0.60 28.04. 14:44 288 (W) 46
OU Ser p 1 0.2967662 8.25 8.43 0.18 28.04. 14:45 42 (NE) -14
CI CVn p 3 0.8158745 9.36 9.87 0.51 28.04. 14:45 47 (NE) 27
V937 Cep p 10 1.58145 11.95 12.30 0.35 28.04. 14:45 343 (N) 46
CV Dra s 1 0.6175995 9.50 9.50 0.00 28.04. 14:45 6 (N) 18
XZ CMi s 1 0.5788095 9.70 9.80 0.10 28.04. 14:45 147 (SE) 39
LW And p 9 0.472811 15.50 16.40 0.90 28.04. 14:45 277 (W) 48
MT And p 8 0.358775 14.80 15.30 0.50 28.04. 14:45 278 (W) 50
SY Boo p 1 0.714484 12.25 12.87 0.62 28.04. 14:46 56 (NE) -4
BD Scl p 9 0.566291 10.02 10.30 0.28 28.04. 14:46 250 (W) -16
IK Boo p 1 0.303116 12.00 12.50 0.50 28.04. 14:46 50 (NE) 6
EZ Hya p 1 0.449751 10.40 10.70 0.30 28.04. 14:46 132 (SE) 14
V710 And p 10 0.219197 14.01 14.37 0.36 28.04. 14:46 297 (NW) 22
GK Psc p 9 0.367547 13.60 13.95 0.35 28.04. 14:46 284 (W) 30
EY Sct s 8 1.1663855 11.90 12.40 0.50 28.04. 14:46 350 (N) -46
AE Cas p 1 0.7591207 12.70 13.50 0.80 28.04. 14:46 328 (NW) 52
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.