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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UU Sge p 7 0.46506918 14.18 15.59 1.41 19.04. 17:30 10 (N) -22
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 19.04. 17:30 313 (NW) -45
GV Lib p 6 0.955245 13.90 15.30 1.40 19.04. 17:30 85 (E) -29
MR Boo p 10 0.866897 11.06 11.47 0.41 19.04. 17:30 49 (NE) 34
V1105 Her s 5 0.321736 12.60 12.60 0.00 19.04. 17:30 28 (NE) -4
V625 Car p 10 0.276942 11.15 12.00 0.85 19.04. 17:30 170 (S) -29
V415 Nor p 10 0.4805 17.54 18.00 0.46 19.04. 17:30 126 (SE) -51
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 19.04. 17:31 11 (N) -7
V699 Her p 10 0.614205 15.40 16.20 0.80 19.04. 17:31 55 (NE) -6
V639 Aur p 4 0.3571 14.01 14.85 0.84 19.04. 17:31 291 (W) 67
RZ Com p 1 0.338507 10.42 11.13 0.71 19.04. 17:31 95 (E) 35
KV Gem s 1 0.358522 12.40 12.85 0.45 19.04. 17:31 218 (SW) 51
OQ Lup p 10 1.83777 12.62 14.40 1.78 19.04. 17:31 129 (SE) -42
TV UMi s 1 0.4155497 8.77 8.85 0.08 19.04. 17:31 24 (NE) 45
V676 Cen s 7 0.292394 11.90 12.50 0.60 19.04. 17:31 115 (SE) -31
VZ PsA p 10 5.76333 5.66 5.83 0.17 19.04. 17:31 291 (W) -60
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.04. 17:32 55 (NE) 68
V410 Aur s 1 0.366355 10.10 10.10 0.00 19.04. 17:32 267 (W) 50
V366 Cyg p 6 1.096018 10.00 10.50 0.50 19.04. 17:32 357 (N) 14
LL Mus p 8 1.365858 8.93 9.34 0.41 19.04. 17:32 155 (SE) -37
V Tuc p 10 0.8709203 10.60 11.83 1.23 19.04. 17:32 209 (SW) -54
IP Peg s 1 0.15820616 13.00 13.00 0.00 19.04. 17:32 317 (NW) -11
AM Aqr s 9 0.3737388 12.80 12.80 0.00 19.04. 17:32 315 (NW) -53
AW CrB p 1 0.3609357 11.08 11.35 0.27 19.04. 17:33 47 (NE) 12
BT CrB p 9 0.0892 18.90 20.40 1.50 19.04. 17:33 51 (NE) 14
V1138 Her p 10 0.4609 13.80 14.10 0.30 19.04. 17:33 42 (NE) 26
V444 Nor p 10 1.4706 15.32 16.00 0.68 19.04. 17:33 126 (SE) -51
V845 Cep p 10 0.386159 14.30 15.20 0.90 19.04. 17:33 357 (N) 38
GQ Boo s 1 0.3846402 12.65 12.65 0.00 19.04. 17:33 67 (NE) 14
SZ CMa p 9 2.856055 10.20 11.10 0.90 19.04. 17:33 199 (S) 23
V426 Nor p 10 0.4735 17.76 18.05 0.29 19.04. 17:33 127 (SE) -50
GO Cyg p 1 0.717765 8.47 9.09 0.62 19.04. 17:34 358 (N) -5
DZ Per s 6 0.764177 14.40 14.70 0.30 19.04. 17:34 313 (NW) 41
GK Cas p 1 2.303687 12.90 13.70 0.80 19.04. 17:34 320 (NW) 39
RZ Tau p 1 0.4156763 10.08 10.71 0.63 19.04. 17:34 257 (W) 35
HH UMa s 1 0.375493 10.58 10.80 0.22 19.04. 17:34 101 (E) 58
DE Mic p 10 0.410687 7.65 8.05 0.40 19.04. 17:34 329 (NW) -74
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 19.04. 17:34 30 (NE) 85
V737 Per s 1 0.366599 12.65 13.20 0.55 19.04. 17:34 280 (W) 36
V842 Cep p 10 0.2889547 14.00 14.70 0.70 19.04. 17:34 357 (N) 37
MP CMa p 10 1.96326 8.30 8.48 0.19 19.04. 17:35 197 (S) 17
BU Cep s 5 1.414368 12.20 12.20 0.00 19.04. 17:35 346 (N) 28
V803 Aql s 4 0.2634245 14.00 14.80 0.80 19.04. 17:35 30 (NE) -44
V438 Cam s 9 0.500825 13.60 13.60 0.00 19.04. 17:35 347 (N) 60
V504 And p 10 0.647987 13.40 13.70 0.30 19.04. 17:35 313 (NW) 15
FU Dra p 1 0.306718 10.55 11.10 0.55 19.04. 17:36 34 (NE) 36
HR Boo p 1 0.315967 13.25 13.85 0.60 19.04. 17:36 72 (E) 13
V582 Lyr s 1 0.255905 13.44 13.44 0.00 19.04. 17:36 17 (N) 3
V1045 Her s 1 0.510283 10.90 10.90 0.00 19.04. 17:36 33 (NE) 15
V395 And p 9 0.684661 7.55 7.62 0.07 19.04. 17:36 327 (NW) 15
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.