Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:28 UTC
Civil Twilight (6°): 06:15 // 16:03 UTC
Nautical Twilight (12°): 05:35 // 16:43 UTC
Astronomical Twilight (18°): 04:56 // 17:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RW Com p 1 0.2373465 11.00 11.70 0.70 15.01. 17:32 23 (NE) -10
ES UMa s 1 0.5288515 11.00 11.40 0.40 15.01. 17:32 24 (NE) 38
UW Ori p 1 2.038132 11.10 11.60 0.50 15.01. 17:33 104 (E) 37
V931 Cyg p 1 0.341513 13.90 14.60 0.70 15.01. 17:33 296 (NW) 17
V1167 Her p 3 0.275279 9.89 9.89 0.00 15.01. 17:33 325 (NW) -27
SS Cam p 9 4.82365 10.05 10.62 0.57 15.01. 17:33 26 (NE) 51
V1229 Cen p 10 0.9911 9.23 9.52 0.29 15.01. 17:33 138 (SE) -65
V807 Her p 10 2.11697 14.20 16.10 1.90 15.01. 17:34 326 (NW) 11
AT Vul p 5 3.980383 9.08 10.00 0.92 15.01. 17:34 290 (W) 14
DF CVn p 1 0.3268955 10.96 11.46 0.50 15.01. 17:34 18 (N) 1
V450 Her s 1 1.825437 10.10 10.10 0.00 15.01. 17:34 330 (NW) 0
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 15.01. 17:34 312 (NW) -18
PY Lyr s 1 0.385768 12.50 12.50 0.00 15.01. 17:34 299 (NW) 14
EU Vul s 3 0.883049 12.90 13.30 0.40 15.01. 17:34 289 (W) 13
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 15.01. 17:34 293 (NW) 49
CT Phe p 10 1.260848 11.20 11.80 0.60 15.01. 17:34 190 (S) -1
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 15.01. 17:35 301 (NW) 57
V658 Lyr p 1 0.33026 11.10 11.50 0.40 15.01. 17:35 318 (NW) 21
NR Nor p 10 0.42886 15.50 16.00 0.50 15.01. 17:35 234 (SW) -69
GX Boo p 6 0.38784 12.16 12.32 0.16 15.01. 17:35 4 (N) -15
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 15.01. 17:35 126 (SE) 33
V789 Her s 1 0.3200448 14.90 14.90 0.00 15.01. 17:35 330 (NW) 10
V366 Pup s 10 2.4840258 8.06 8.06 0.00 15.01. 17:35 133 (SE) -28
V580 Lyr s 1 0.289052 12.85 12.85 0.00 15.01. 17:35 309 (NW) 15
AL Leo p 1 1.6055175 10.20 10.60 0.40 15.01. 17:35 59 (NE) -1
DF Lyr p 1 0.5771284 13.10 13.50 0.40 15.01. 17:35 303 (NW) 9
V382 Cam p 9 0.868034 10.80 11.10 0.30 15.01. 17:35 43 (NE) 64
V481 Cam p 10 0.319855 14.50 15.50 1.00 15.01. 17:36 8 (N) 51
V941 Oph p 10 1.2497107 16.00 16.60 0.60 15.01. 17:36 304 (NW) -16
VY Sex p 1 0.4434355 9.01 9.30 0.29 15.01. 17:36 61 (NE) -26
BE Scl p 9 0.422901 10.37 10.83 0.46 15.01. 17:37 193 (S) 10
TW Mus p 10 0.4179484 12.10 12.60 0.50 15.01. 17:37 144 (SE) -64
V1045 Her p 1 0.510283 10.90 11.40 0.50 15.01. 17:37 331 (NW) 13
AW Ari s 8 0.381766 13.66 14.30 0.64 15.01. 17:37 192 (S) 53
TY Tau s 1 1.0773635 11.50 11.50 0.00 15.01. 17:37 130 (SE) 46
DE Cep p 8 1.938823 14.10 16.30 2.20 15.01. 17:37 315 (NW) 44
V866 Aql p 10 1.196677 14.60 16.00 1.40 15.01. 17:37 287 (W) -15
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 15.01. 17:37 97 (E) 15
V520 Cas s 1 0.489832 12.50 13.10 0.60 15.01. 17:37 299 (NW) 66
IR Lib s 8 0.2743715 8.72 8.72 0.00 15.01. 17:37 321 (NW) -65
V1237 Tau s 8 0.287447 14.03 14.03 0.00 15.01. 17:37 107 (E) 46
GV Lib s 6 0.955245 13.90 13.90 0.00 15.01. 17:37 320 (NW) -54
BN Ari p 1 0.2993717 10.38 11.02 0.64 15.01. 17:38 186 (S) 66
V804 Aql s 8 0.6553905 11.30 11.60 0.30 15.01. 17:38 280 (W) -17
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 15.01. 17:38 251 (W) 2
V1160 Her p 10 0.376073 12.20 12.65 0.45 15.01. 17:38 340 (N) 6
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.01. 17:38 275 (W) -39
VZ Lib s 1 0.358261 10.13 10.55 0.42 15.01. 17:38 331 (NW) -53
V1094 Her p 1 0.392119 12.60 13.10 0.50 15.01. 17:38 323 (NW) 4
DX CVn p 1 0.35738 12.25 12.70 0.45 15.01. 17:39 15 (N) 0
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.