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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BW Leo s 1 0.3373728 14.70 15.40 0.70 24.05. 11:02 64 (NE) 1
V554 Hya p 10 0.302559 12.50 13.30 0.80 24.05. 11:02 69 (E) -52
BL Eri p 1 0.416918 11.51 12.28 0.77 24.05. 11:02 180 (S) 28
FX Dra p 5 0.8166005 9.29 9.59 0.30 24.05. 11:03 4 (N) 18
IM And p 9 0.2703735 18.30 19.00 0.70 24.05. 11:03 274 (W) 53
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 24.05. 11:03 303 (NW) -56
V907 Cyg s 1 0.541362 14.20 14.90 0.70 24.05. 11:03 318 (NW) 2
XY Ari p 10 0.25265 13.54 17.60 4.06 24.05. 11:03 213 (SW) 56
YY Cet p 1 0.7904598 10.58 11.61 1.03 24.05. 11:03 212 (SW) 16
V366 UMa p 8 0.4573045 13.60 14.20 0.60 24.05. 11:03 15 (N) 23
V1184 Aql p 6 0.565604 13.10 13.50 0.40 24.05. 11:03 316 (NW) -19
V648 Lyr s 1 0.368752 13.22 13.62 0.40 24.05. 11:03 336 (NW) 6
V856 Cyg p 3 2.173598 13.50 14.30 0.80 24.05. 11:04 319 (NW) 0
AN UMa s 6 0.07975275 14.90 20.20 5.30 24.05. 11:04 50 (NE) 26
IW Boo s 4 0.264742 13.40 13.40 0.00 24.05. 11:04 21 (N) 7
V417 Gem p 9 0.393382 9.80 9.92 0.12 24.05. 11:04 109 (E) 51
GT Cep s 7 4.908775 8.20 8.60 0.40 24.05. 11:04 326 (NW) 49
V916 Cen s 9 1.463225 8.71 8.83 0.12 24.05. 11:05 136 (SE) -52
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 24.05. 11:05 323 (NW) 10
V1692 Aql s 9 0.609249 11.25 11.40 0.15 24.05. 11:05 308 (NW) -19
V381 Her s 1 1.346266 12.60 12.60 0.00 24.05. 11:05 345 (N) -18
V610 Pup p 10 1.563405 10.35 11.04 0.69 24.05. 11:05 132 (SE) 5
BET Aur p 1 3.960047 1.89 1.98 0.09 24.05. 11:05 96 (E) 72
CM Cap s 5 0.4189 11.00 11.00 0.00 24.05. 11:05 284 (W) -28
ET Del p 4 1.0107832 12.00 12.90 0.90 24.05. 11:05 291 (W) -6
AQ Boo p 1 0.333139 12.30 13.00 0.70 24.05. 11:06 36 (NE) -15
HY Gem p 5 0.351013 16.70 17.50 0.80 24.05. 11:06 123 (SE) 51
V953 Mon s 7 0.426934 13.80 13.80 0.00 24.05. 11:06 116 (SE) 19
V506 Cam s 8 0.3401 12.70 13.20 0.50 24.05. 11:06 9 (N) 51
V1851 Ori p 1 0.276946 12.00 12.50 0.50 24.05. 11:06 158 (S) 48
V450 Peg s 1 0.556231 14.00 14.00 0.00 24.05. 11:06 294 (NW) 15
GT Eri p 10 0.901375 8.62 9.12 0.50 24.05. 11:06 182 (S) 9
DW UMa p 1 0.13660653 15.10 16.60 1.50 24.05. 11:06 42 (NE) 39
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 24.05. 11:06 280 (W) -18
V397 Cep p 1 2.086835 7.39 7.81 0.42 24.05. 11:06 333 (NW) 55
BI CVn s 1 0.3842103 10.35 10.75 0.40 24.05. 11:07 37 (NE) 6
SW Gru p 10 0.28812 13.50 14.00 0.50 24.05. 11:07 240 (SW) -35
V1021 Her p 10 1.226588 13.62 14.05 0.43 24.05. 11:07 3 (N) 10
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 24.05. 11:07 311 (NW) 41
BO Del p 9 0.51667 14.30 15.80 1.50 24.05. 11:07 298 (NW) -4
V1151 Her p 10 0.27818 12.80 13.05 0.25 24.05. 11:08 2 (N) 9
MU Dra p 1 0.349664 12.76 12.96 0.20 24.05. 11:08 334 (NW) 16
V336 Cas p 1 0.5972873 13.40 14.10 0.70 24.05. 11:08 312 (NW) 54
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 24.05. 11:08 253 (W) -3
WZ LMi s 1 0.38914 12.45 12.45 0.00 24.05. 11:08 66 (NE) 22
VW UMi s 7 0.488922 12.10 12.52 0.42 24.05. 11:08 1 (N) 46
V377 CMa p 10 3.01351 7.88 7.98 0.10 24.05. 11:09 141 (SE) 14
CY Cha s 10 0.443751 13.50 14.00 0.50 24.05. 11:09 164 (S) -50
CP Scl p 10 0.313662 12.90 13.63 0.73 24.05. 11:09 229 (SW) -3
V405 Dra p 1 0.413036 11.54 11.88 0.34 24.05. 11:09 340 (N) 17
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.