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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF Boo s 1 0.4205155 9.43 9.43 0.00 30.04. 10:54 359 (N) 11
V899 Her s 1 0.421169 7.93 7.93 0.00 30.04. 10:54 334 (NW) -2
HH UMa p 1 0.375493 10.58 10.80 0.22 30.04. 10:55 40 (NE) 7
V340 Cam p 9 0.4657358 14.08 14.15 0.07 30.04. 10:55 59 (NE) 73
AM Eri p 4 0.3165735 14.40 15.20 0.80 30.04. 10:55 148 (SE) 22
MR Del s 1 0.5216895 8.85 8.85 0.00 30.04. 10:55 273 (W) 4
V339 Lib p 9 0.339013 13.60 14.40 0.80 30.04. 10:55 329 (NW) -57
GR Boo p 1 0.3766695 11.45 11.90 0.45 30.04. 10:55 353 (N) -14
V1097 Aql s 2 1.225237 13.90 14.00 0.10 30.04. 10:55 284 (W) 9
V732 Her s 2 0.3567417 13.20 13.80 0.60 30.04. 10:55 330 (NW) 11
V1208 Her p 10 0.3633237 12.20 12.40 0.20 30.04. 10:55 336 (NW) 5
V1137 Cas s 3 4.158995 11.85 11.85 0.00 30.04. 10:55 344 (N) 71
OQ UMa p 1 0.283356 13.00 13.70 0.70 30.04. 10:55 5 (N) 17
V514 Cam s 6 0.362742 12.63 11.00 -1.63 30.04. 10:55 10 (N) 42
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 30.04. 10:55 308 (NW) 19
V501 CrA s 10 0.4110817 12.80 13.40 0.60 30.04. 10:56 263 (W) -51
V747 Cen p 10 0.53719488 9.86 10.46 0.60 30.04. 10:56 65 (NE) -80
KK Dra p 3 1.19284 11.80 14.80 3.00 30.04. 10:56 325 (NW) 33
PS Boo p 10 0.28164 12.30 12.60 0.30 30.04. 10:56 352 (N) 11
YZ Cru p 10 0.836728 13.00 13.50 0.50 30.04. 10:56 132 (SE) -71
GT Lac p 8 0.2790438 15.50 17.00 1.50 30.04. 10:56 288 (W) 51
VZ CVn s 1 0.84246163 9.17 9.54 0.37 30.04. 10:56 13 (N) -10
ST Ind p 10 0.4018812 11.30 11.79 0.49 30.04. 10:56 234 (SW) -34
V1692 Aql p 9 0.609249 11.25 11.45 0.20 30.04. 10:57 287 (W) -5
NZ Boo p 1 0.0589094 17.20 20.00 2.80 30.04. 10:57 354 (N) -6
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 30.04. 10:57 221 (SW) 81
V637 Cen p 10 0.378416 12.50 13.10 0.60 30.04. 10:57 17 (N) -80
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 30.04. 10:57 321 (NW) 35
V864 Aql p 9 0.608658 12.60 13.20 0.60 30.04. 10:58 282 (W) 4
V441 Hya p 10 0.58413 11.05 11.75 0.70 30.04. 10:58 80 (E) -47
GR Vir s 1 0.346974 7.80 8.20 0.40 30.04. 10:58 355 (N) -47
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 30.04. 10:58 283 (W) -48
MW Boo p 10 0.364135 14.00 14.40 0.40 30.04. 10:58 357 (N) 8
GZ And p 1 0.3050173 10.83 11.61 0.78 30.04. 10:58 216 (SW) 84
QV UMa s 6 0.311444 13.50 13.50 0.00 30.04. 10:58 44 (NE) 27
BG Vul p 1 0.4032397 12.90 13.70 0.80 30.04. 10:58 276 (W) 24
CR CMa p 9 0.6241334 12.10 13.10 1.00 30.04. 10:58 117 (SE) -4
GW Lac p 10 0.535875 15.00 16.00 1.00 30.04. 10:58 298 (NW) 55
HU Aur s 1 1.408008 12.00 12.40 0.40 30.04. 10:59 112 (E) 63
V465 CrA p 10 0.3949033 13.70 14.20 0.50 30.04. 10:59 257 (W) -55
V479 Cam s 7 0.325394 13.25 13.69 0.44 30.04. 10:59 25 (NE) 52
V782 Cep p 10 0.3605843 15.79 15.88 0.09 30.04. 10:59 357 (N) 54
ER Vul s 1 0.698095 7.27 7.49 0.22 30.04. 10:59 284 (W) 25
V353 Lup p 10 0.67957 12.20 12.80 0.60 30.04. 10:59 316 (NW) -81
V514 Hya p 6 0.374406 14.39 14.39 0.00 30.04. 11:00 86 (E) -6
GH Aqr p 6 0.305585 13.40 13.80 0.40 30.04. 11:00 246 (SW) 12
AN Dor p 10 2.03265 7.61 7.79 0.18 30.04. 11:00 160 (S) -19
TX Her p 1 2.05980944 8.54 9.31 0.77 30.04. 11:00 331 (NW) 9
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 30.04. 11:01 340 (N) -12
EN Oct s 1 0.288913 11.88 12.50 0.62 30.04. 11:01 180 (S) -50
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.