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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AA UMa p 1 0.468127 10.88 11.58 0.70 21.01. 15:17 26 (NE) 11
PT Vir s 7 0.3081795 13.38 13.50 0.12 21.01. 15:17 359 (N) -29
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 21.01. 15:17 300 (NW) 31
U Ret p 10 0.3549563 13.64 14.32 0.68 21.01. 15:18 157 (SE) -25
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.01. 15:18 334 (NW) 28
AM CMi p 1 1.019193 10.00 10.70 0.70 21.01. 15:18 72 (E) -12
V1298 Cen p 10 11.4596 15.03 15.24 0.21 21.01. 15:18 215 (SW) -72
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 21.01. 15:18 113 (SE) 34
CK Cet p 7 0.767309 10.35 10.67 0.32 21.01. 15:18 180 (S) 19
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 21.01. 15:18 292 (W) -26
EX Leo p 1 0.408605 8.27 8.49 0.22 21.01. 15:18 25 (NE) -20
TZ Boo p 1 0.29716095 10.41 11.00 0.59 21.01. 15:18 329 (NW) 7
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.01. 15:18 324 (NW) 14
V1851 Ori s 1 0.276946 12.00 12.00 0.00 21.01. 15:18 97 (E) 19
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 21.01. 15:18 272 (W) 44
GH Cam p 10 0.59987 13.80 17.00 3.20 21.01. 15:18 37 (NE) 60
AR CrB s 1 0.3973515 10.80 10.80 0.00 21.01. 15:18 314 (NW) 1
GQ Dra p 3 0.765903 8.98 9.42 0.44 21.01. 15:18 316 (NW) 30
VW CMa s 7 0.7208281 9.00 9.10 0.10 21.01. 15:19 98 (E) -27
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 21.01. 15:19 145 (SE) 31
PZ UMa p 7 0.2626732 12.50 13.10 0.60 21.01. 15:19 28 (NE) 17
DN Boo s 1 0.447564 11.17 11.17 0.00 21.01. 15:19 337 (NW) -23
UU Leo s 1 1.679768 11.40 11.50 0.10 21.01. 15:19 40 (NE) -18
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 21.01. 15:20 74 (E) 2
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 21.01. 15:20 254 (W) -20
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.01. 15:20 327 (NW) 21
EE CVn s 1 0.280562 13.70 14.57 0.87 21.01. 15:20 345 (N) -7
SX Lup p 5 0.685845 11.50 12.60 1.10 21.01. 15:20 261 (W) -56
V525 And p 10 1.42902 11.20 11.55 0.35 21.01. 15:20 144 (SE) 72
QZ Tel p 10 1.03099 8.11 8.26 0.15 21.01. 15:20 228 (SW) -35
IQ Cen p 10 2.359523 12.70 15.70 3.00 21.01. 15:20 245 (SW) -75
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.01. 15:20 266 (W) -32
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 21.01. 15:20 351 (N) 80
V1702 Aql p 10 1.68502 12.06 13.18 1.12 21.01. 15:20 248 (W) 12
EV Cnc s 1 0.441439 12.75 12.80 0.05 21.01. 15:21 54 (NE) -13
V879 Aql p 9 0.2710068 13.10 14.80 1.70 21.01. 15:21 272 (W) 12
FW Per p 2 0.7912316 14.30 15.30 1.00 21.01. 15:21 62 (NE) 53
V1175 Her s 1 0.321199 10.89 11.04 0.15 21.01. 15:21 307 (NW) -1
MW Boo p 10 0.364135 14.00 14.40 0.40 21.01. 15:21 336 (NW) 12
AE Phe s 1 0.362374 7.56 8.19 0.63 21.01. 15:21 169 (S) -11
EP Aur s 1 0.5910081 10.80 10.90 0.10 21.01. 15:22 71 (E) 26
V2612 Oph s 1 0.375305 9.35 9.70 0.35 21.01. 15:22 274 (W) 6
V1073 Her s 1 0.2942815 11.00 11.00 0.00 21.01. 15:22 296 (NW) 23
EX Aqr s 6 0.8893855 11.90 11.90 0.00 21.01. 15:22 237 (SW) 28
X Car p 9 1.08263 7.90 8.65 0.75 21.01. 15:22 129 (SE) -56
EF Boo s 1 0.4205155 9.43 9.43 0.00 21.01. 15:22 340 (N) 14
EV Vul s 4 2.822107 11.50 11.90 0.40 21.01. 15:22 271 (W) 31
GM Boo s 1 0.361122 11.85 11.85 0.00 21.01. 15:23 327 (NW) -11
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 21.01. 15:23 174 (S) -58
FI Boo s 1 0.389997 9.60 9.60 0.00 21.01. 15:23 333 (NW) 18
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.