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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.07. 20:17 113 (SE) 56
V1014 Cas s 7 0.855262 12.60 13.07 0.47 20.07. 20:17 33 (NE) 23
TY Men s 9 0.4616664 8.08 8.47 0.39 20.07. 20:17 181 (S) -58
OR Cas s 1 1.245709 11.40 11.80 0.40 20.07. 20:17 32 (NE) 33
V2619 Oph p 10 0.479238 13.75 14.35 0.60 20.07. 20:17 188 (S) 28
V430 Dra p 9 0.4102 15.20 16.00 0.80 20.07. 20:17 47 (NE) 64
VW CMa s 7 0.7208281 9.00 9.10 0.10 20.07. 20:17 305 (NW) -56
FW Lib p 9 2.24278 9.80 10.20 0.40 20.07. 20:17 209 (SW) 14
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 20.07. 20:17 163 (S) 42
V1148 Her p 10 0.2822545 12.50 13.10 0.60 20.07. 20:17 269 (W) 78
V432 Per s 1 0.3833085 11.00 11.60 0.60 20.07. 20:17 22 (N) 7
V652 Pup p 10 0.371829 9.66 9.84 0.18 20.07. 20:18 291 (W) -65
EM Boo p 7 2.446245 9.08 9.36 0.28 20.07. 20:18 241 (SW) 52
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 20.07. 20:18 112 (E) 56
V936 Cep p 10 0.364014 13.70 14.10 0.40 20.07. 20:18 22 (N) 47
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.07. 20:18 131 (SE) 30
CR Del s 8 0.3537417 13.50 13.70 0.20 20.07. 20:18 113 (SE) 38
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.07. 20:19 331 (NW) 0
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.07. 20:19 308 (NW) -27
MS Vir p 1 0.3124379 9.34 9.67 0.33 20.07. 20:19 225 (SW) 11
BS Vir p 10 0.3770834 13.60 14.40 0.80 20.07. 20:19 252 (W) 12
EK Com p 1 0.266685 12.70 13.40 0.70 20.07. 20:19 271 (W) 36
BC Eri s 1 0.527247 10.83 11.26 0.43 20.07. 20:20 11 (N) -54
CM Lac s 1 1.60469135 8.18 8.53 0.35 20.07. 20:20 68 (E) 43
V448 Cen p 10 0.3374915 13.60 14.30 0.70 20.07. 20:20 232 (SW) -15
SW Lac p 1 0.320719 8.51 9.39 0.88 20.07. 20:20 67 (NE) 31
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 20.07. 20:20 51 (NE) -31
PS Dra p 10 0.43747 13.05 13.35 0.30 20.07. 20:20 317 (NW) 66
V1233 Cen p 10 2.4456 16.74 16.77 0.03 20.07. 20:20 219 (SW) -40
AY Pup p 7 0.4689593 11.60 12.50 0.90 20.07. 20:20 299 (NW) -52
V842 Her s 1 0.419037 9.85 9.85 0.00 20.07. 20:21 278 (W) 79
RY Lyn p 1 1.4349865 11.40 13.30 1.90 20.07. 20:21 324 (NW) 18
V452 Vel p 10 0.525412 10.88 11.05 0.17 20.07. 20:21 266 (W) -54
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.07. 20:21 247 (SW) 7
V353 Dra p 8 0.802697 11.52 11.79 0.27 20.07. 20:21 326 (NW) 79
V1115 Cas s 1 0.323283 13.00 13.00 0.00 20.07. 20:21 31 (NE) 25
V951 Per s 7 0.270478 12.70 13.14 0.44 20.07. 20:21 14 (N) -5
BD Vir p 6 2.548567 9.90 11.20 1.30 20.07. 20:21 235 (SW) 7
V907 Ara p 9 0.467014 13.30 13.60 0.30 20.07. 20:21 179 (S) -19
V447 Cyg p 6 2.205593 13.10 14.50 1.40 20.07. 20:21 99 (E) 56
V413 Gem s 7 0.532812 14.55 14.70 0.15 20.07. 20:21 334 (NW) -23
II Per s 1 0.4798527 13.50 13.60 0.10 20.07. 20:22 8 (N) 5
RS Sgr p 1 2.415684 6.01 6.97 0.96 20.07. 20:22 167 (S) 5
AO Vel s 5 1.584614 9.35 9.55 0.20 20.07. 20:22 255 (W) -62
MW Aur s 9 15.3405 12.40 12.40 0.00 20.07. 20:22 350 (N) -10
EF Her p 8 4.729173 11.00 12.00 1.00 20.07. 20:22 190 (S) 57
V339 Aps p 9 0.551208 13.20 13.80 0.60 20.07. 20:22 194 (S) -36
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 20.07. 20:23 94 (E) 69
V922 Mon p 7 2.087084 10.87 11.50 0.63 20.07. 20:23 332 (NW) -27
V1175 Cyg s 10 1.33294 15.90 16.50 0.60 20.07. 20:23 56 (NE) 64
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.