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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1137 Her p 10 0.37083 14.30 14.70 0.40 31.05. 22:23 266 (W) 88
CP Cam p 3 0.796712 10.75 11.23 0.48 31.05. 22:23 5 (N) 25
V1833 Ori p 10 0.377198 10.32 10.55 0.23 31.05. 22:23 346 (N) -31
NY Vir s 1 0.10101597 13.30 13.30 0.00 31.05. 22:23 222 (SW) 30
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 31.05. 22:24 85 (E) 38
V404 Dra p 10 0.3476427 11.57 11.77 0.20 31.05. 22:24 78 (E) 66
AO Vel p 5 1.584614 9.35 9.79 0.44 31.05. 22:24 247 (SW) -51
V452 Vel p 10 0.525412 10.88 11.05 0.17 31.05. 22:24 254 (W) -42
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 31.05. 22:24 73 (E) 39
V953 Mon p 7 0.426934 13.80 14.40 0.60 31.05. 22:24 293 (NW) -18
V524 Hya p 10 0.15 17.12 19.40 2.28 31.05. 22:24 279 (W) -6
EM Aur s 1 1.8219695 11.00 11.70 0.70 31.05. 22:25 346 (N) -2
V557 And p 10 0.347444 14.20 15.00 0.80 31.05. 22:25 24 (NE) 2
V537 And p 10 0.9008485 11.40 11.75 0.35 31.05. 22:25 28 (NE) 4
EE Cet s 3 0.379922 8.76 8.76 0.00 31.05. 22:25 21 (N) -29
BD CrB p 9 0.356872 14.20 14.70 0.50 31.05. 22:25 205 (SW) 75
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 31.05. 22:25 91 (E) 49
BB Lac p 6 3.865888 13.00 14.60 1.60 31.05. 22:26 51 (NE) 32
XY Phe p 10 0.33867 13.48 14.23 0.75 31.05. 22:26 85 (E) -64
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.05. 22:26 312 (NW) 45
AM Oct p 10 0.5017 14.40 15.10 0.70 31.05. 22:26 161 (S) -44
V744 Cas p 10 4.78173 8.44 8.70 0.26 31.05. 22:27 32 (NE) 24
EX Aqr p 6 0.8893855 11.90 12.80 0.90 31.05. 22:27 98 (E) 10
V497 And p 10 0.3051 14.70 15.50 0.80 31.05. 22:27 40 (NE) 6
GX Psc p 9 0.43431 13.40 13.70 0.30 31.05. 22:27 34 (NE) -1
V505 Cam p 7 0.336361 13.80 14.50 0.70 31.05. 22:27 350 (N) 48
V568 And p 9 0.394287 13.90 14.50 0.60 31.05. 22:27 21 (N) 4
V417 Gem p 9 0.393382 9.80 9.92 0.12 31.05. 22:27 322 (NW) -3
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 31.05. 22:27 298 (NW) 2
IZ Mon s 1 0.779805 11.90 12.00 0.10 31.05. 22:27 313 (NW) -20
V625 Cen p 10 0.4697059 14.40 15.00 0.60 31.05. 22:27 197 (S) -20
GH Lac s 1 0.5326205 14.30 14.30 0.00 31.05. 22:28 51 (NE) 30
GR Tau p 1 0.429851 10.26 10.80 0.54 31.05. 22:28 1 (N) -20
XZ Cnc p 1 0.714673 9.80 10.20 0.40 31.05. 22:28 297 (NW) -5
XZ For p 9 0.308127 9.90 10.28 0.38 31.05. 22:28 72 (E) -64
V664 Lyr s 8 0.359987 13.00 13.00 0.00 31.05. 22:28 91 (E) 63
EY Sct p 8 1.1663855 11.90 12.70 0.80 31.05. 22:28 137 (SE) 24
VZ Tri p 2 0.4334825 12.80 13.30 0.50 31.05. 22:28 22 (N) -5
V515 Mon s 1 0.8739713 11.60 12.00 0.40 31.05. 22:28 311 (NW) -31
BT Mic p 10 1.50568 10.14 10.42 0.27 31.05. 22:28 134 (SE) -21
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.05. 22:29 87 (E) 62
DY CVn p 1 0.2459495 12.00 12.50 0.50 31.05. 22:29 264 (W) 56
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 31.05. 22:29 69 (E) 49
V855 Cep p 10 0.3698575 13.65 14.05 0.40 31.05. 22:29 30 (NE) 49
CC Lyn p 6 0.354627 6.42 6.52 0.10 31.05. 22:29 324 (NW) 14
V997 Cyg p 1 0.458224 14.10 14.90 0.80 31.05. 22:29 63 (NE) 56
EE Psc p 10 0.3166726 13.80 14.10 0.30 31.05. 22:30 48 (NE) -15
IP Gem s 10 2.349082 13.80 14.50 0.70 31.05. 22:30 324 (NW) -10
EX CVn s 4 0.2771572 13.10 13.10 0.00 31.05. 22:30 272 (W) 53
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 31.05. 22:31 82 (E) 58
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.