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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:11 UTC
Civil Twilight (6°): 06:20 // 15:47 UTC
Nautical Twilight (12°): 05:39 // 16:29 UTC
Astronomical Twilight (18°): 04:59 // 17:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IW Boo s 4 0.264742 13.40 13.40 0.00 02.01. 13:25 309 (NW) 24
WY Tau s 1 0.6927606 11.14 11.73 0.59 02.01. 13:26 43 (NE) -2
V479 Aql p 5 0.8335974 13.20 14.60 1.40 02.01. 13:26 230 (SW) 41
V471 Tau p 1 0.5211834 9.40 9.71 0.31 02.01. 13:26 72 (E) 8
UZ Oct p 10 1.149383 9.03 9.56 0.53 02.01. 13:26 172 (S) -52
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 02.01. 13:26 43 (NE) -10
V554 Hya p 10 0.302559 12.50 13.30 0.80 02.01. 13:26 271 (W) -38
UY UMa p 1 0.3760203 12.70 12.90 0.20 02.01. 13:26 323 (NW) 29
MW And p 9 0.263769 13.95 14.90 0.95 02.01. 13:26 68 (E) 36
EM Psc p 8 0.343975 14.30 14.75 0.45 02.01. 13:26 104 (E) 29
GV Cyg p 1 0.9906643 13.20 15.20 2.00 02.01. 13:27 110 (E) 82
CF Tau p 1 2.75588 10.03 10.50 0.47 02.01. 13:27 66 (NE) 10
IU Cnc p 1 0.421646 11.80 12.36 0.56 02.01. 13:27 4 (N) -27
EE CVn s 1 0.280562 13.70 14.57 0.87 02.01. 13:27 309 (NW) 9
AS CrB s 1 0.380663 11.35 11.35 0.00 02.01. 13:27 287 (W) 33
AY Aqr p 10 0.281995 13.70 14.70 1.00 02.01. 13:27 162 (S) 19
BZ Eri p 1 0.6641701 9.00 9.48 0.48 02.01. 13:27 83 (E) -14
RY Cha p 10 0.640142 13.80 14.80 1.00 02.01. 13:27 190 (S) -62
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 02.01. 13:27 34 (NE) -27
MX Ser s 4 0.30776 13.20 13.68 0.48 02.01. 13:28 257 (W) 6
XY Cru s 8 1.0240025 11.10 11.20 0.10 02.01. 13:28 223 (SW) -62
V978 Cyg p 10 1.51305 15.50 17.00 1.50 02.01. 13:28 301 (NW) 75
V375 Gem p 7 0.652615 12.70 13.60 0.90 02.01. 13:28 29 (NE) -18
V530 Mon p 1 0.5255325 12.40 12.80 0.40 02.01. 13:28 39 (NE) -29
RW Ara p 9 4.3673 8.85 11.45 2.60 02.01. 13:28 210 (SW) -27
V726 Tau p 10 1.98453 10.90 11.50 0.60 02.01. 13:28 50 (NE) -10
AU Lac p 1 1.3924385 12.00 13.20 1.20 02.01. 13:28 92 (E) 81
SV Tau s 1 2.1669033 9.68 9.68 0.00 02.01. 13:29 44 (NE) 0
V417 Aql s 1 0.3703135 11.00 11.50 0.50 02.01. 13:29 215 (SW) 41
FN CVn p 10 0.6107153 12.15 12.45 0.30 02.01. 13:29 318 (NW) 21
EO CVn p 10 0.358884 12.25 12.56 0.31 02.01. 13:29 323 (NW) 3
V591 Vir s 7 0.350949 12.90 12.90 0.00 02.01. 13:29 279 (W) -3
EI CVn p 1 0.260766 11.80 12.50 0.70 02.01. 13:29 306 (NW) 15
V637 Cen p 10 0.378416 12.50 13.10 0.60 02.01. 13:29 251 (W) -39
BN Peg p 1 0.7132979 10.30 11.20 0.90 02.01. 13:29 177 (S) 45
V1239 Tau p 5 1.084796 10.66 11.08 0.42 02.01. 13:30 45 (NE) 0
V1173 Her p 10 0.2656288 9.95 10.40 0.45 02.01. 13:30 295 (NW) 43
V1315 Her s 1 0.358361 12.75 13.10 0.35 02.01. 13:30 274 (W) 54
V1833 Ori p 10 0.377198 10.32 10.55 0.23 02.01. 13:30 67 (NE) -8
DI CVn p 1 0.305966 13.60 14.40 0.80 02.01. 13:30 322 (NW) 6
V1025 Her p 7 0.563355 12.10 12.50 0.40 02.01. 13:30 276 (W) 29
V1189 Aql p 10 0.3154 13.50 14.50 1.00 02.01. 13:30 222 (SW) 34
FL Peg s 6 0.4743125 13.50 14.00 0.50 02.01. 13:30 177 (S) 49
V1258 Cen p 10 0.08885 15.40 22.20 6.80 02.01. 13:30 274 (W) -45
GR Tau s 1 0.429851 10.26 10.49 0.23 02.01. 13:30 69 (E) 9
HU Aur p 1 1.408008 12.00 12.50 0.50 02.01. 13:30 53 (NE) 15
V640 Aur p 1 0.3279975 12.52 13.25 0.73 02.01. 13:31 30 (NE) 21
IW Per p 10 0.9171877 5.79 5.84 0.05 02.01. 13:31 60 (NE) 28
V343 UMa p 1 0.560642 14.20 14.70 0.50 02.01. 13:31 347 (N) 14
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 02.01. 13:32 177 (S) 74
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.