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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IN Cnc s 5 0.501459 13.00 12.00 -1.00 30.04. 14:51 119 (SE) 42
QU Cyg p 1 0.3469114 14.50 15.30 0.80 30.04. 14:51 342 (N) 1
V2640 Oph p 7 0.419892 12.50 13.20 0.70 30.04. 14:51 17 (N) -33
EX CVn s 4 0.2771572 13.10 13.10 0.00 30.04. 14:51 60 (NE) 26
OQ Cam s 6 0.43784 10.90 10.90 0.00 30.04. 14:51 319 (NW) 63
AI Tri p 3 0.19174566 16.00 16.50 0.50 30.04. 14:51 273 (W) 38
V737 Cep p 8 0.2987665 11.95 12.33 0.38 30.04. 14:51 339 (N) 29
V2425 Oph p 8 1.763053 10.60 11.43 0.83 30.04. 14:52 22 (N) -38
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 30.04. 14:52 347 (N) -9
BH Oct p 10 0.5652 15.50 16.20 0.70 30.04. 14:52 183 (S) -63
GI Aur p 1 1.207858 11.60 12.10 0.50 30.04. 14:53 190 (S) 69
V532 Mon p 1 0.4669795 12.20 12.80 0.60 30.04. 14:53 168 (S) 39
V719 Her p 1 0.400925 12.50 13.60 1.10 30.04. 14:53 14 (N) 4
LT Cam p 2 0.2766042 14.50 14.70 0.20 30.04. 14:53 340 (N) 79
V1275 Her p 10 0.29111 14.10 14.70 0.60 30.04. 14:53 9 (N) 8
CK Cet p 7 0.767309 10.35 10.67 0.32 30.04. 14:53 257 (W) -16
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 30.04. 14:54 145 (SE) 35
Y Cyg p 1 2.996332 7.30 7.90 0.60 30.04. 14:54 331 (NW) 0
FQ CMa p 10 0.724736 9.60 10.20 0.60 30.04. 14:54 172 (S) 11
V456 Cam p 10 0.419811 12.10 12.30 0.20 30.04. 14:54 8 (N) 76
CP Psc s 1 0.6840085 10.69 10.69 0.00 30.04. 14:54 287 (W) 29
OS Lup p 10 0.3741337 10.33 11.05 0.72 30.04. 14:54 91 (E) -52
DN UMa p 1 1.730424 6.63 6.73 0.10 30.04. 14:54 60 (NE) 38
IU Cnc p 1 0.421646 11.80 12.36 0.56 30.04. 14:55 127 (SE) 42
KP Boo p 9 0.589859 11.90 12.35 0.45 30.04. 14:55 42 (NE) 18
FU Dra s 1 0.306718 10.55 10.55 0.00 30.04. 14:55 21 (N) 28
UU CMa p 4 2.1664842 10.00 12.50 2.50 30.04. 14:55 173 (S) 21
RV CVn p 1 0.2695671 13.75 14.36 0.61 30.04. 14:55 59 (NE) 11
V1284 Her p 1 0.337146 12.78 13.18 0.40 30.04. 14:55 10 (N) -3
HH UMa s 1 0.375493 10.58 10.80 0.22 30.04. 14:55 79 (E) 39
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 30.04. 14:55 163 (S) -57
GM Dra s 4 0.338741 8.79 8.79 0.00 30.04. 14:55 10 (N) 19
V1074 Cyg p 8 1.203951 14.70 15.10 0.40 30.04. 14:55 328 (NW) 10
V639 Aur s 4 0.3571 14.01 14.01 0.00 30.04. 14:55 300 (NW) 84
AM Eri s 4 0.3165735 14.40 14.40 0.00 30.04. 14:56 212 (SW) 22
V406 Lyr p 5 0.860783 12.40 13.30 0.90 30.04. 14:56 360 (N) 2
AU Pic p 9 0.3119 14.00 14.40 0.40 30.04. 14:56 179 (S) -23
V426 Nor p 10 0.4735 17.76 18.05 0.29 30.04. 14:56 121 (SE) -66
FH Cru p 6 0.850703 13.10 13.22 0.12 30.04. 14:56 142 (SE) -44
V420 Cam p 9 0.565563 13.90 14.50 0.60 30.04. 14:56 354 (N) 69
DI Peg p 1 0.711817 9.38 10.48 1.10 30.04. 14:56 291 (W) 2
V335 Aqr p 9 1.319812 12.51 13.80 1.29 30.04. 14:56 304 (NW) -30
BO CVn s 1 0.5174625 9.48 10.05 0.57 30.04. 14:56 48 (NE) 19
V340 Vir p 6 0.45486 11.53 12.22 0.69 30.04. 14:57 91 (E) -17
HI Dra s 6 0.597419 9.03 9.18 0.16 30.04. 14:57 360 (N) 19
BZ Leo s 8 0.2697257 15.30 15.80 0.50 30.04. 14:57 84 (E) 25
LL Com s 1 0.406915 12.22 12.22 0.00 30.04. 14:57 62 (NE) 16
V731 Her s 1 0.4264073 13.30 13.80 0.50 30.04. 14:57 13 (N) 5
V451 Mon s 8 1.83209 14.40 14.70 0.30 30.04. 14:58 174 (S) 41
TZ Lyr p 1 0.528827 10.87 11.85 0.98 30.04. 14:58 3 (N) 1
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.