Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:08 UTC
Civil Twilight (6°): 03:24 // 18:41 UTC
Nautical Twilight (12°): 02:40 // 19:25 UTC
Astronomical Twilight (18°): 01:51 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DZ Ori p 7 1.836253 12.10 13.00 0.90 21.08. 13:43 287 (W) 7
BD Scl p 9 0.566291 10.02 10.30 0.28 21.08. 13:44 7 (N) -65
V450 Peg s 1 0.556231 14.00 14.00 0.00 21.08. 13:44 40 (NE) -3
RS Ind p 7 0.624052 9.90 10.20 0.30 21.08. 13:44 150 (SE) -60
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 21.08. 13:45 50 (NE) 16
EF Boo s 1 0.4205155 9.43 9.43 0.00 21.08. 13:45 77 (E) 73
V546 Vir p 10 0.56717 10.40 10.40 0.00 21.08. 13:45 148 (SE) 42
TT Cet p 1 0.4859549 10.80 11.32 0.52 21.08. 13:46 338 (N) -48
OT Cep p 3 0.4812313 12.70 13.40 0.70 21.08. 13:46 1 (N) 42
V733 Her p 3 0.4174915 13.80 14.40 0.60 21.08. 13:46 65 (NE) 47
V740 Per p 4 0.373042 11.22 11.87 0.65 21.08. 13:46 321 (NW) 5
V1284 Cen p 10 0.323526 12.75 13.50 0.75 21.08. 13:46 170 (S) 7
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.08. 13:46 284 (W) -8
V947 Cep p 10 0.331677 12.62 12.88 0.26 21.08. 13:46 4 (N) 42
V2787 Ori p 7 0.810979 10.40 10.70 0.30 21.08. 13:46 286 (W) 6
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 21.08. 13:47 61 (NE) 18
DEL Cap p 8 1.0227688 2.81 3.05 0.24 21.08. 13:47 64 (NE) -40
V929 Mon s 9 0.67772 13.00 13.00 0.00 21.08. 13:47 267 (W) 3
EF CVn p 1 0.27205 13.10 13.50 0.40 21.08. 13:47 153 (SE) 66
VV UMa s 1 0.687376 10.13 10.26 0.13 21.08. 13:47 301 (NW) 61
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.08. 13:47 266 (W) -69
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 21.08. 13:47 43 (NE) 3
LW Eri s 5 0.46562 12.20 12.20 0.00 21.08. 13:47 297 (NW) -22
V578 Per s 3 0.970766 8.93 8.93 0.00 21.08. 13:48 332 (NW) 13
BB Men p 10 0.257701 11.46 11.92 0.46 21.08. 13:48 203 (SW) -49
V413 Gem p 7 0.532812 14.55 15.00 0.45 21.08. 13:48 278 (W) 11
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.08. 13:48 58 (NE) 41
V913 Oph p 2 1.917387 11.50 14.50 3.00 21.08. 13:48 91 (E) 19
KX Nor s 10 0.58614 14.30 14.80 0.50 21.08. 13:48 149 (SE) -25
CU Tau p 1 0.412528 11.50 11.92 0.42 21.08. 13:48 320 (NW) -5
V722 Her p 9 0.5046925 15.00 15.70 0.70 21.08. 13:48 73 (E) 46
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.08. 13:48 104 (E) -27
MM Dra p 8 0.2644 14.54 14.90 0.36 21.08. 13:48 30 (NE) 38
TT Vel p 10 2.108421 10.10 13.40 3.30 21.08. 13:48 205 (SW) -12
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 21.08. 13:49 41 (NE) 5
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.08. 13:49 161 (S) 11
DS Psc p 4 0.3424915 11.75 12.18 0.43 21.08. 13:49 357 (N) -37
XX Sex p 7 0.5401135 9.30 9.55 0.25 21.08. 13:49 223 (SW) 25
DV Gem p 9 4.40032 15.50 16.80 1.30 21.08. 13:49 287 (W) 11
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.08. 13:49 65 (NE) 4
V640 Aur s 1 0.3279975 12.52 13.00 0.48 21.08. 13:49 316 (NW) 32
ET Boo p 1 0.64504 9.14 9.49 0.35 21.08. 13:50 86 (E) 69
V999 Aql p 10 0.4335 15.20 16.00 0.80 21.08. 13:50 74 (E) 1
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.08. 13:50 152 (SE) 66
KM Cnc p 3 0.536435 12.60 13.10 0.50 21.08. 13:50 271 (W) 30
V441 Nor p 10 0.362 16.15 16.70 0.55 21.08. 13:50 155 (SE) -23
PU Pup p 10 2.57897 4.69 4.75 0.06 21.08. 13:50 245 (SW) -12
V428 Cam s 8 0.290606 12.85 12.85 0.00 21.08. 13:50 342 (N) 46
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.08. 13:51 105 (E) 19
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.08. 13:51 178 (S) 9
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.