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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 °
V511 Cam p 9 0.404615 12.60 12.85 0.25 21.04. 09:26 6 (N) 43
AC Cnc p 1 0.3004773 13.80 15.40 1.60 21.04. 09:26 54 (NE) -11
DI Lyn s 1 1.68157 6.79 6.79 0.00 21.04. 09:26 31 (NE) 7
V477 Cam p 10 2.7404 12.52 12.75 0.23 21.04. 09:26 20 (N) 44
AC Boo s 1 0.352437 10.00 10.55 0.55 21.04. 09:26 334 (NW) 12
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 21.04. 09:26 262 (W) 35
IP Peg p 1 0.15820616 13.00 18.60 5.60 21.04. 09:26 207 (SW) 56
AG Lac s 1 0.7521703 13.60 14.00 0.40 21.04. 09:26 289 (W) 72
GU Pup p 10 1.652698 11.40 12.20 0.80 21.04. 09:26 89 (E) -23
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 21.04. 09:26 295 (NW) 27
V657 Pup p 10 0.7413 17.00 17.20 0.20 21.04. 09:26 118 (SE) -43
V620 Aur p 1 0.751632 13.00 13.00 0.00 21.04. 09:27 66 (NE) 36
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 21.04. 09:27 226 (SW) 23
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.04. 09:28 142 (SE) -18
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.04. 09:28 29 (NE) 15
ET Ori p 1 0.9509356 11.20 12.30 1.10 21.04. 09:28 107 (E) 15
NN Cep s 2 2.058306 8.20 8.52 0.32 21.04. 09:28 325 (NW) 73
RZ Tau p 1 0.4156763 10.08 10.71 0.63 21.04. 09:29 99 (E) 32
V676 Aql p 10 0.57551 14.30 14.80 0.50 21.04. 09:29 259 (W) 18
QU Cam p 9 0.7518325 11.05 11.50 0.45 21.04. 09:29 18 (N) 56
MR Com p 1 0.412743 12.00 12.45 0.45 21.04. 09:29 349 (N) -12
LW Eri p 5 0.46562 12.20 12.80 0.60 21.04. 09:29 113 (SE) 18
V364 Per p 2 0.3394535 14.60 15.60 1.00 21.04. 09:29 106 (E) 62
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.04. 09:29 155 (SE) -12
V537 And p 10 0.9008485 11.40 11.75 0.35 21.04. 09:30 129 (SE) 73
MS Vir s 1 0.3124379 9.34 9.67 0.33 21.04. 09:30 320 (NW) -52
QQ Boo p 8 0.2764765 12.45 12.85 0.40 21.04. 09:30 329 (NW) 14
GU Mon s 1 0.896647 11.82 11.82 0.00 21.04. 09:30 87 (E) -3
VZ CVn p 1 0.84246163 9.17 9.72 0.55 21.04. 09:30 346 (N) -10
II Per p 1 0.4798527 13.50 14.20 0.70 21.04. 09:30 74 (E) 50
V1073 Her s 1 0.2942815 11.00 11.00 0.00 21.04. 09:30 296 (NW) 22
UU Ant p 7 1.364121 12.50 13.10 0.60 21.04. 09:31 68 (E) -51
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 21.04. 09:31 295 (NW) 42
DZ Lyn p 1 0.378018 9.90 10.25 0.35 21.04. 09:31 44 (NE) 19
BO Del p 9 0.51667 14.30 15.80 1.50 21.04. 09:31 254 (W) 32
V582 Lyr p 1 0.255905 13.44 14.61 1.17 21.04. 09:31 295 (NW) 34
V864 Mon s 5 0.358427 9.90 10.50 0.60 21.04. 09:31 84 (E) -11
QS Aql s 3 2.51331 5.93 5.97 0.04 21.04. 09:31 265 (W) 22
BN Psc s 8 0.349118 16.45 16.45 0.00 21.04. 09:32 148 (SE) 66
V891 Aql p 10 0.419508 15.40 15.80 0.40 21.04. 09:32 256 (W) 12
WY Sex p 5 0.3680553 11.50 11.80 0.30 21.04. 09:32 43 (NE) -33
EH Lyn s 1 0.326743 13.00 13.00 0.00 21.04. 09:32 41 (NE) 6
V355 Cam p 10 0.437059 12.20 12.60 0.40 21.04. 09:32 58 (NE) 55
BW Leo s 1 0.3373728 14.70 15.40 0.70 21.04. 09:32 15 (N) -21
AN Gem p 9 2.032404 13.20 15.20 2.00 21.04. 09:32 70 (E) 9
KV Peg p 5 0.4577795 11.73 11.93 0.20 21.04. 09:32 246 (SW) 40
V1184 Cas p 8 0.577 14.10 14.30 0.20 21.04. 09:33 316 (NW) 74
DX CVn p 1 0.35738 12.25 12.70 0.45 21.04. 09:33 353 (N) -1
V470 Cam s 1 0.0956467 14.10 14.25 0.15 21.04. 09:33 31 (NE) 41
IQ Tel p 10 0.73673 12.60 13.00 0.40 21.04. 09:33 215 (SW) -28
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.