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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:10 // 17:50 UTC
Civil Twilight (6°): 03:38 // 18:22 UTC
Nautical Twilight (12°): 02:56 // 19:04 UTC
Astronomical Twilight (18°): 02:11 // 19:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V447 Nor p 10 0.8617 16.45 16.75 0.30 31.08. 09:11 128 (SE) -47
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 31.08. 09:11 355 (N) -2
CH CMa p 10 0.8609546 12.80 13.20 0.40 31.08. 09:11 204 (SW) 12
CN And p 1 0.4627909 9.70 10.25 0.55 31.08. 09:11 322 (NW) 11
LR Pav p 10 0.3945 15.00 15.30 0.30 31.08. 09:11 164 (S) -68
MQ UMa s 1 0.476069 11.57 11.57 0.00 31.08. 09:11 89 (E) 64
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.08. 09:11 81 (E) -41
MX Ser p 4 0.30776 13.20 13.68 0.48 31.08. 09:11 76 (E) -15
AH Tau p 1 0.3326733 11.25 11.92 0.67 31.08. 09:11 277 (W) 28
V791 Cep p 10 0.2887089 16.86 17.14 0.28 31.08. 09:12 354 (N) 48
HW Cam p 1 1.091737 10.60 11.10 0.50 31.08. 09:12 359 (N) 56
V402 Dra p 10 1.380644 10.93 11.20 0.27 31.08. 09:12 17 (N) 29
PW UMa s 8 0.5552888 11.10 11.10 0.00 31.08. 09:12 10 (N) 75
V380 Gem p 6 0.33661 13.15 14.00 0.85 31.08. 09:13 245 (SW) 52
AK Boo s 8 0.69403 15.80 16.30 0.50 31.08. 09:13 87 (E) 30
V785 Cas s 1 2.70252 9.33 9.33 0.00 31.08. 09:13 327 (NW) 40
V959 Cas s 1 1.065155 11.97 11.97 0.00 31.08. 09:13 331 (NW) 23
V444 And p 7 0.46878 13.04 13.74 0.70 31.08. 09:13 314 (NW) 18
RV Psc p 1 0.5539893 11.30 12.00 0.70 31.08. 09:13 307 (NW) 11
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 31.08. 09:13 8 (N) -5
HN UMa s 4 0.38261 9.90 10.02 0.12 31.08. 09:13 102 (E) 62
V658 Lyr s 1 0.33026 11.10 11.10 0.00 31.08. 09:13 23 (NE) 11
BS UMa p 1 0.3495099 13.70 14.00 0.30 31.08. 09:13 91 (E) 63
AY Aqr p 10 0.281995 13.70 14.70 1.00 31.08. 09:13 320 (NW) -54
V509 Oph p 3 1.223458 12.60 13.80 1.20 31.08. 09:13 49 (NE) -25
V388 Dra p 9 0.4570328 11.77 12.12 0.35 31.08. 09:14 16 (N) 35
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 31.08. 09:14 131 (SE) 34
VY Sex s 1 0.4434355 9.01 9.30 0.29 31.08. 09:14 145 (SE) 32
TW Mus p 10 0.4179484 12.10 12.60 0.50 31.08. 09:14 162 (S) -31
V623 Aur p 8 0.60309 12.50 12.90 0.40 31.08. 09:14 269 (W) 56
RW Com p 1 0.2373465 11.00 11.70 0.70 31.08. 09:14 98 (E) 42
IL Cnc p 1 0.267656 12.35 12.96 0.61 31.08. 09:15 179 (S) 60
V607 Aur p 8 2.066885 10.50 11.30 0.80 31.08. 09:15 299 (NW) 58
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 31.08. 09:15 309 (NW) 24
V442 Nor p 10 1.8258 14.61 15.00 0.39 31.08. 09:15 129 (SE) -47
V1068 Her s 1 0.394304 12.40 12.40 0.00 31.08. 09:15 31 (NE) 16
GH Mon p 5 0.7071845 12.80 13.70 0.90 31.08. 09:15 213 (SW) 33
V350 CrA p 10 0.466223 13.20 13.90 0.70 31.08. 09:15 83 (E) -59
UY Hya p 9 0.727521 13.30 13.80 0.50 31.08. 09:15 178 (S) 43
CL Cet s 10 0.621622 9.87 9.87 0.00 31.08. 09:15 287 (W) -36
V426 Cam p 8 0.347835 13.50 14.00 0.50 31.08. 09:15 327 (NW) 63
V405 Cam p 10 0.374765 11.52 11.75 0.23 31.08. 09:16 318 (NW) 61
V479 Cam p 7 0.325394 13.25 13.70 0.45 31.08. 09:16 347 (N) 64
V405 Dra s 1 0.413036 11.54 11.54 0.00 31.08. 09:16 22 (N) 17
GI CVn p 8 0.30316 14.10 14.90 0.80 31.08. 09:16 62 (NE) 42
LU Lac p 2 0.2988016 14.60 15.45 0.85 31.08. 09:17 346 (N) 13
GK Nor p 8 6.53799 11.10 11.80 0.70 31.08. 09:17 133 (SE) -45
V4641 Sgr p 10 2.81728 13.40 13.85 0.45 31.08. 09:17 65 (NE) -51
V1239 Tau p 5 1.084796 10.66 11.08 0.42 31.08. 09:17 254 (W) 48
V497 Cam p 5 0.554646 13.50 14.05 0.55 31.08. 09:17 359 (N) 56
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.