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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MY Boo s 8 0.473378 13.70 14.20 0.50 17.07. 15:11 64 (NE) 63
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 17.07. 15:11 245 (SW) 19
BL Phe p 10 0.810356 8.34 8.68 0.34 17.07. 15:11 197 (S) -82
QV Boo p 10 0.324797 14.20 15.00 0.80 17.07. 15:12 83 (E) 50
V791 Cep p 10 0.2887089 16.86 17.14 0.28 17.07. 15:12 358 (N) 46
IR Cas s 1 0.680686 10.80 11.50 0.70 17.07. 15:12 7 (N) 15
V512 And p 10 0.745331 11.80 12.50 0.70 17.07. 15:12 348 (N) -4
AE Vol p 10 0.406614 9.97 10.54 0.57 17.07. 15:12 201 (S) -31
V563 Lyr s 1 0.577642 10.96 10.96 0.00 17.07. 15:12 54 (NE) 23
V706 Cyg p 1 0.466254 13.20 14.60 1.40 17.07. 15:12 26 (NE) 6
FT Gem s 1 0.5876113 13.50 14.10 0.60 17.07. 15:12 267 (W) 20
V658 Lyr p 1 0.33026 11.10 11.50 0.40 17.07. 15:13 51 (NE) 29
V494 Sct p 9 4.95232 9.69 9.96 0.27 17.07. 15:13 90 (E) -15
FH Ori p 1 2.151129 10.50 11.50 1.00 17.07. 15:13 279 (W) -2
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 17.07. 15:13 31 (NE) 0
V1136 Cyg s 1 3.462766 12.50 13.20 0.70 17.07. 15:13 53 (NE) 7
V405 Gem s 1 0.462107 10.88 10.94 0.06 17.07. 15:13 271 (W) 20
NN Cas p 1 0.980807 13.60 14.80 1.20 17.07. 15:14 356 (N) 18
V559 And p 7 0.34708 16.05 16.20 0.15 17.07. 15:14 338 (N) 8
V1133 Her p 4 2.46752 12.65 14.10 1.45 17.07. 15:14 80 (E) 12
V906 Ara s 6 1.02255 14.50 14.50 0.00 17.07. 15:14 143 (SE) -38
V364 Per p 2 0.3394535 14.60 15.60 1.00 17.07. 15:14 327 (NW) 4
V578 Per s 3 0.970766 8.93 8.93 0.00 17.07. 15:15 324 (NW) 18
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 17.07. 15:15 43 (NE) 3
FO Hya p 1 0.4695567 9.50 10.00 0.50 17.07. 15:15 209 (SW) 16
AV Pup s 1 0.4350067 10.50 11.00 0.50 17.07. 15:15 231 (SW) 9
V532 And p 10 0.39902 13.50 13.80 0.30 17.07. 15:15 342 (N) 2
V689 Cen p 10 0.5585365 12.40 13.30 0.90 17.07. 15:16 183 (S) -18
OO Aql s 1 0.506792 9.20 9.20 0.00 17.07. 15:16 63 (NE) -10
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 17.07. 15:16 313 (NW) -33
MS Pav p 10 0.33474 13.70 14.60 0.90 17.07. 15:16 156 (SE) -58
OZ Dra p 10 0.136647 18.00 20.00 2.00 17.07. 15:17 28 (NE) 71
BI CVn s 1 0.3842103 10.35 10.75 0.40 17.07. 15:17 133 (SE) 72
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 17.07. 15:17 35 (NE) 10
IX Boo s 8 0.35431 12.90 12.90 0.00 17.07. 15:17 122 (SE) 53
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 17.07. 15:17 338 (N) 12
YY CrB s 1 0.37656 8.64 8.64 0.00 17.07. 15:17 84 (E) 48
IT Per s 1 1.533725 9.90 10.00 0.10 17.07. 15:17 331 (NW) 10
AD And s 1 0.986194 10.90 11.60 0.70 17.07. 15:17 4 (N) 9
EW Psc p 8 0.241202 10.38 10.38 0.00 17.07. 15:17 360 (N) -31
V353 Dra p 8 0.802697 11.52 11.79 0.27 17.07. 15:17 50 (NE) 52
V343 Tel p 10 0.875421 9.19 9.48 0.30 17.07. 15:17 118 (SE) -52
CL CrB p 8 0.318808 11.41 11.72 0.31 17.07. 15:17 83 (E) 44
AD Boo p 1 2.068807 9.37 9.99 0.62 17.07. 15:17 116 (SE) 51
W UMi p 1 1.7011485 8.51 9.59 1.08 17.07. 15:18 5 (N) 52
DL CVn s 2 0.642442 11.97 11.97 0.00 17.07. 15:18 135 (SE) 76
CM Lac s 1 1.60469135 8.18 8.53 0.35 17.07. 15:18 21 (N) 8
EH Lyn s 1 0.326743 13.00 13.00 0.00 17.07. 15:18 261 (W) 54
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.07. 15:18 167 (S) 31
V1275 Her p 10 0.29111 14.10 14.70 0.60 17.07. 15:18 59 (NE) 37
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.