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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:16 // 17:42 UTC
Civil Twilight (6°): 03:44 // 18:13 UTC
Nautical Twilight (12°): 03:04 // 18:54 UTC
Astronomical Twilight (18°): 02:20 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V446 Peg s 1 0.305983 14.00 14.00 0.00 04.09. 00:26 248 (W) 51
HN UMa p 4 0.38261 9.90 10.02 0.12 04.09. 00:27 13 (N) -1
OQ Boo s 8 0.398071 12.17 12.25 0.08 04.09. 00:27 325 (NW) -4
AM Leo s 1 0.3657975 9.25 9.83 0.58 04.09. 00:27 22 (N) -28
YZ Mon p 10 2.055264 14.10 16.20 2.10 04.09. 00:27 87 (E) -11
V1282 Sco p 10 2.1315 13.40 14.50 1.10 04.09. 00:27 274 (W) -43
V637 Cen p 10 0.378416 12.50 13.10 0.60 04.09. 00:27 285 (W) -67
V997 Cyg s 1 0.458224 14.10 14.10 0.00 04.09. 00:27 301 (NW) 49
FF Ara p 10 0.69901 13.30 14.00 0.70 04.09. 00:27 227 (SW) -47
V889 Cep s 10 0.418336 12.55 12.80 0.25 04.09. 00:27 331 (NW) 69
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 04.09. 00:28 291 (W) 56
ER Ori p 1 0.4234005 9.32 9.93 0.61 04.09. 00:28 109 (E) 4
BV Dra s 1 0.350067 7.88 7.88 0.00 04.09. 00:28 339 (N) 27
NN Vir s 2 0.4806875 7.30 7.67 0.37 04.09. 00:28 326 (NW) -29
V342 Mus p 10 2.0918 17.07 17.11 0.04 04.09. 00:28 200 (S) -74
LV Vir p 9 0.409444 8.50 8.68 0.18 04.09. 00:28 330 (NW) -55
V449 And s 1 0.3385155 12.20 12.20 0.00 04.09. 00:28 90 (E) 72
DO Aur s 1 0.788652 14.10 14.10 0.00 04.09. 00:29 76 (E) 38
RS Tri s 1 1.908921 10.27 10.40 0.13 04.09. 00:29 139 (SE) 65
CU Gem p 7 3.030053 13.60 14.20 0.60 04.09. 00:29 73 (E) 14
HX Eri p 10 0.80615 12.60 13.20 0.60 04.09. 00:29 141 (SE) 12
V1107 Cas s 1 0.273412 12.88 12.88 0.00 04.09. 00:29 30 (NE) 76
V501 Cyg p 8 2.806245 12.70 13.50 0.80 04.09. 00:29 273 (W) 45
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 04.09. 00:29 278 (W) 37
AE Vol p 10 0.406614 9.97 10.54 0.57 04.09. 00:30 139 (SE) -59
V479 Vel p 9 2.18882 9.14 9.23 0.09 04.09. 00:30 90 (E) -53
HR Boo s 1 0.315967 13.25 13.70 0.45 04.09. 00:30 326 (NW) -11
UY Vol p 1 0.159337785 16.90 23.00 6.10 04.09. 00:30 144 (SE) -53
V704 Cyg p 1 0.570705 13.60 14.60 1.00 04.09. 00:30 279 (W) 61
SW Sex p 1 0.13493852 14.80 16.70 1.90 04.09. 00:30 41 (NE) -36
V890 Cep p 7 1.95719 9.80 9.80 0.00 04.09. 00:30 308 (NW) 72
V565 And p 8 0.3272 12.17 12.30 0.13 04.09. 00:30 99 (E) 72
BO Ari s 1 0.3181937 10.00 10.00 0.00 04.09. 00:30 128 (SE) 59
EF Ori s 1 1.619449 13.60 13.60 0.00 04.09. 00:30 84 (E) 12
BW Leo s 1 0.3373728 14.70 15.40 0.70 04.09. 00:30 13 (N) -22
V1172 Her s 4 0.236167 12.00 12.50 0.50 04.09. 00:31 303 (NW) -6
V1538 Aql s 5 0.73225 12.30 12.60 0.30 04.09. 00:31 263 (W) 15
AP Leo p 1 0.430358 9.32 9.91 0.59 04.09. 00:31 23 (NE) -32
AT Mon p 1 2.029021 10.50 11.40 0.90 04.09. 00:31 83 (E) -15
WW UMi p 8 0.601949 12.45 12.60 0.15 04.09. 00:31 354 (N) 33
V999 Aql p 10 0.4335 15.20 16.00 0.80 04.09. 00:31 263 (W) 20
XZ Leo p 1 0.487737 10.60 11.20 0.60 04.09. 00:31 35 (NE) -16
BL Eri p 1 0.416918 11.51 12.28 0.77 04.09. 00:31 123 (SE) 11
PS Lyr s 6 1.4469835 11.30 11.40 0.10 04.09. 00:31 279 (W) 29
V442 Mon p 4 1.667016 11.20 11.70 0.50 04.09. 00:32 84 (E) 0
RZ UMi s 2 0.3373491 12.80 13.50 0.70 04.09. 00:32 357 (N) 47
V396 Cam p 9 0.386297 13.70 14.10 0.40 04.09. 00:32 28 (NE) 50
V553 Hya s 5 0.371497 12.36 12.36 0.00 04.09. 00:32 359 (N) -66
EZ Sct s 7 1.134654 12.00 12.50 0.50 04.09. 00:32 263 (W) -1
LO Com p 1 0.2863605 12.38 13.20 0.82 04.09. 00:33 359 (N) -14
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.