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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V379 Aur p 4 1.351022 13.60 14.50 0.90 20.07. 04:42 71 (E) 42
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.07. 04:42 177 (S) 19
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 20.07. 04:42 285 (W) 39
V691 Her p 9 0.58716 13.30 13.70 0.40 20.07. 04:42 320 (NW) -13
OX Del p 10 7.12484 10.96 11.47 0.51 20.07. 04:43 267 (W) 24
ST Aqr p 1 0.780991 9.15 9.67 0.52 20.07. 04:43 232 (SW) 19
BS Pup p 10 1.075882 11.30 12.30 1.00 20.07. 04:43 103 (E) -17
V1362 Cen p 10 0.35341 9.25 9.53 0.28 20.07. 04:43 311 (NW) -73
V474 Peg p 10 0.442868 14.60 14.78 0.18 20.07. 04:43 272 (W) 48
V569 Sco s 1 1.0472438 10.75 11.45 0.70 20.07. 04:44 264 (W) -56
OT UMa p 10 0.3160725 12.20 12.50 0.30 20.07. 04:44 32 (NE) 41
FI Boo p 1 0.389997 9.60 9.70 0.10 20.07. 04:44 343 (N) 14
DV Cep p 1 1.161975 11.40 12.20 0.80 20.07. 04:44 332 (NW) 52
CN Ind p 9 0.45364 9.43 9.87 0.44 20.07. 04:44 223 (SW) -29
BZ Leo p 8 0.2697257 15.30 16.10 0.80 20.07. 04:44 27 (NE) -13
FY Boo s 1 0.2411595 13.12 13.12 0.00 20.07. 04:44 358 (N) -17
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 20.07. 04:44 227 (SW) 14
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 20.07. 04:44 310 (NW) 26
U Gem p 1 0.17690624 8.20 14.90 6.70 20.07. 04:45 72 (E) 14
V876 Per p 9 0.319961 13.60 14.20 0.60 20.07. 04:45 120 (SE) 73
AA Lyr s 1 0.5173146 13.40 13.50 0.10 20.07. 04:45 295 (NW) 17
YY CrB p 1 0.37656 8.64 9.13 0.49 20.07. 04:45 335 (NW) 3
BO Peg s 1 0.580428 11.50 11.60 0.10 20.07. 04:45 256 (W) 27
DE CMa s 10 0.6959637 13.00 13.40 0.40 20.07. 04:46 111 (E) -19
V1043 Her s 8 0.410255 13.63 13.63 0.00 20.07. 04:46 328 (NW) 19
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.07. 04:46 79 (E) 46
BQ Ari p 6 0.282335 10.28 10.55 0.27 20.07. 04:46 152 (SE) 51
V647 Aql p 10 3.399233 14.70 15.60 0.90 20.07. 04:46 277 (W) 9
V789 Her p 1 0.3200448 14.90 15.60 0.70 20.07. 04:46 324 (NW) 13
MT Boo s 6 0.3653325 13.45 13.45 0.00 20.07. 04:46 347 (N) 2
V2642 Oph p 9 3.46464 11.40 12.00 0.60 20.07. 04:47 302 (NW) -10
VW UMi p 7 0.488922 12.10 12.52 0.42 20.07. 04:47 357 (N) 46
V366 Her s 5 2.75832 12.20 12.20 0.00 20.07. 04:47 316 (NW) 0
DZ Lyn p 1 0.378018 9.90 10.25 0.35 20.07. 04:47 55 (NE) 27
V1234 Tau p 7 0.387939 12.60 13.00 0.40 20.07. 04:47 125 (SE) 36
V929 Oph p 10 2.3401 15.50 16.10 0.60 20.07. 04:47 287 (W) -3
V444 Nor p 10 1.4706 15.32 16.00 0.68 20.07. 04:47 239 (SW) -69
V886 Per p 10 2.083 13.70 14.50 0.80 20.07. 04:47 61 (NE) 76
KZ Cnc p 9 1 15.66 15.76 0.10 20.07. 04:48 69 (E) -2
V692 Pup p 10 0.34 14.53 14.72 0.19 20.07. 04:48 93 (E) -15
V891 Aql p 10 0.419508 15.40 15.80 0.40 20.07. 04:48 270 (W) 1
EK Aqr s 1 0.61279 10.80 11.23 0.43 20.07. 04:48 214 (SW) 25
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 20.07. 04:48 291 (W) 33
CY Ara p 9 3.014727 13.30 15.00 1.70 20.07. 04:48 239 (SW) -58
V1007 Cas p 5 0.332007 12.00 12.44 0.44 20.07. 04:48 283 (W) 75
V435 Peg p 9 0.312999 13.05 13.40 0.35 20.07. 04:48 259 (W) 29
LU Lib p 10 0.351671 13.50 14.30 0.80 20.07. 04:49 310 (NW) -48
EF CVn p 1 0.27205 13.10 13.50 0.40 20.07. 04:49 1 (N) -12
V375 Cam p 8 0.32208 13.60 14.20 0.60 20.07. 04:49 16 (N) 57
V1853 Ori p 1 0.383 11.60 12.02 0.42 20.07. 04:49 109 (E) 36
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.