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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:40 UTC
Civil Twilight (6°): 02:55 // 19:16 UTC
Nautical Twilight (12°): 02:06 // 20:05 UTC
Astronomical Twilight (18°): 01:03 // 21:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W UMa s 1 0.3336367 7.75 8.43 0.68 05.08. 09:31 61 (NE) 69
IV Boo p 8 0.2830385 14.30 15.10 0.80 05.08. 09:31 61 (NE) 16
IW Boo p 4 0.264742 13.40 13.70 0.30 05.08. 09:31 52 (NE) 25
V556 And p 1 0.43141 14.55 14.80 0.25 05.08. 09:32 298 (NW) 37
IO Cnc s 1 0.347694 13.00 12.00 -1.00 05.08. 09:32 137 (SE) 50
HU And s 10 0.2857905 16.50 17.20 0.70 05.08. 09:32 306 (NW) 23
WY Sex p 5 0.3680553 11.50 11.80 0.30 05.08. 09:32 133 (SE) 28
NN Cep p 2 2.058306 8.20 8.58 0.38 05.08. 09:32 335 (NW) 30
V750 CrA p 10 0.37913 9.94 10.17 0.23 05.08. 09:33 36 (NE) -75
V1370 Tau s 7 0.295517 10.90 10.90 0.00 05.08. 09:33 227 (SW) 51
V338 Dra p 5 0.2351485 13.30 13.90 0.60 05.08. 09:33 27 (NE) 29
AB Tel p 10 0.32597 13.40 14.10 0.70 05.08. 09:33 102 (E) -82
WW Eri p 1 0.926499 11.12 11.71 0.59 05.08. 09:33 220 (SW) 24
V476 Aql s 8 0.624685 13.30 13.30 0.00 05.08. 09:34 12 (N) -32
TZ Lyr p 1 0.528827 10.87 11.85 0.98 05.08. 09:34 14 (N) 3
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 05.08. 09:34 349 (N) 14
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 05.08. 09:35 338 (N) -6
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 05.08. 09:35 249 (W) -6
V579 Lyr s 1 0.242906 12.77 12.77 0.00 05.08. 09:35 7 (N) 4
V657 Pup p 10 0.7413 17.00 17.20 0.20 05.08. 09:35 181 (S) -8
V791 Cep p 10 0.2887089 16.86 17.14 0.28 05.08. 09:35 353 (N) 49
V338 Aqr p 9 0.285143 12.40 13.10 0.70 05.08. 09:35 318 (NW) -33
NW Lac p 4 1.510965 13.70 14.30 0.60 05.08. 09:35 334 (NW) 22
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 05.08. 09:35 359 (N) -9
NU TrA p 10 1.92834 11.72 12.75 1.03 05.08. 09:35 149 (SE) -62
V1315 Her p 1 0.358361 12.75 13.10 0.35 05.08. 09:36 17 (N) 2
V981 Cyg p 10 0.507662 14.50 15.00 0.50 05.08. 09:36 358 (N) 16
V449 And p 1 0.3385155 12.20 12.90 0.70 05.08. 09:36 299 (NW) 39
TY Boo p 1 0.3171485 10.81 11.47 0.66 05.08. 09:36 51 (NE) 14
V830 Cep p 10 0.2601155 13.40 14.85 1.45 05.08. 09:36 352 (N) 31
V969 Oph p 9 0.60146118 13.50 13.90 0.40 05.08. 09:36 22 (N) -34
IN Cnc s 5 0.501459 13.00 12.00 -1.00 05.08. 09:36 139 (SE) 50
V1143 Her p 1 0.318275 13.00 14.00 1.00 05.08. 09:36 33 (NE) -17
BC Eri p 1 0.527247 10.83 11.32 0.49 05.08. 09:36 222 (SW) 16
VY Com s 8 1.008721 13.90 14.50 0.60 05.08. 09:37 97 (E) 28
V1106 Her p 1 0.2546005 12.60 12.90 0.30 05.08. 09:37 18 (N) -12
V951 Per p 7 0.270478 12.70 13.20 0.50 05.08. 09:37 266 (W) 50
V752 Sgr s 9 1.919605 12.00 12.40 0.40 05.08. 09:37 50 (NE) -59
V416 CMa p 10 0.418639 8.61 8.99 0.38 05.08. 09:37 189 (S) 14
V1153 Her p 10 0.374217 12.40 12.65 0.25 05.08. 09:37 32 (NE) 20
LT Pup p 10 1.642681 12.50 13.00 0.50 05.08. 09:38 174 (S) 16
DF Hya p 1 0.3306016 11.00 11.50 0.50 05.08. 09:38 152 (SE) 43
V640 Aur p 1 0.3279975 12.52 13.25 0.73 05.08. 09:38 289 (W) 75
GW Gem s 1 0.6594447 10.48 10.68 0.20 05.08. 09:38 170 (S) 67
V399 Vul p 10 4.904938 7.01 7.17 0.16 05.08. 09:38 348 (N) -18
V855 Cep p 10 0.3698575 13.65 14.05 0.40 05.08. 09:38 349 (N) 32
V563 And p 8 0.3031916 13.70 14.20 0.50 05.08. 09:38 291 (W) 31
SW Lac s 1 0.320719 8.51 9.31 0.80 05.08. 09:38 323 (NW) 8
KQ Lib s 9 0.695529 11.60 11.60 0.00 05.08. 09:38 82 (E) -21
V511 Cam p 9 0.404615 12.60 12.85 0.25 05.08. 09:39 9 (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.