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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:54 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:06 UTC
Astronomical Twilight (18°): 04:42 // 17:44 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 01.02. 09:30 293 (NW) 40
W UMa p 1 0.3336367 7.75 8.48 0.73 01.02. 09:31 339 (N) 20
V515 Cam p 6 0.30833 13.45 14.10 0.65 01.02. 09:31 343 (N) 43
V653 Ara p 10 0.2614 12.50 12.90 0.40 01.02. 09:31 202 (S) -20
V527 And p 10 0.700656 10.65 11.05 0.40 01.02. 09:31 66 (NE) 25
V438 Nor p 10 0.4214 16.57 17.00 0.43 01.02. 09:31 208 (SW) -25
IS Boo p 8 0.25145 14.00 14.60 0.60 01.02. 09:31 300 (NW) 43
XX Leo s 1 0.971131 11.10 11.40 0.30 01.02. 09:31 319 (NW) -17
EX Del p 1 0.3309877 12.80 13.30 0.50 01.02. 09:31 156 (SE) 54
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 01.02. 09:31 113 (SE) 62
V405 CrA p 9 1.1748495 12.10 13.50 1.40 01.02. 09:31 191 (S) -3
IU Mon p 7 5.6386 12.50 14.80 2.30 01.02. 09:32 7 (N) -30
HI Leo s 1 0.3115905 10.90 10.90 0.00 01.02. 09:32 296 (NW) -19
GW Boo p 1 0.531544 10.25 10.59 0.34 01.02. 09:32 277 (W) 21
V1047 Her p 1 0.320736 12.26 12.78 0.52 01.02. 09:33 246 (SW) 61
TX CMi p 1 0.3892173 14.00 15.00 1.00 01.02. 09:33 354 (N) -35
TX Cnc p 1 0.3828827 10.00 10.35 0.35 01.02. 09:33 340 (N) -19
LX Ser p 1 0.1584325 13.30 17.40 4.10 01.02. 09:33 256 (W) 36
HX Eri p 10 0.80615 12.60 13.20 0.60 01.02. 09:33 82 (E) -31
LU Lib p 10 0.351671 13.50 14.30 0.80 01.02. 09:34 230 (SW) 8
V714 Mon s 1 0.3445093 11.83 12.30 0.47 01.02. 09:34 16 (N) -34
V1367 Tau p 1 0.347677 11.29 11.63 0.34 01.02. 09:34 26 (NE) -12
KO Boo s 9 0.369518 13.15 13.35 0.20 01.02. 09:34 275 (W) 27
AL Tri p 1 0.268564 14.10 14.40 0.30 01.02. 09:34 68 (E) 21
CD Cam p 1 0.764183 11.63 11.85 0.22 01.02. 09:34 357 (N) 33
AR CrB p 1 0.3973515 10.80 11.45 0.65 01.02. 09:34 259 (W) 46
VV CVn s 1 0.5331303 13.88 14.08 0.20 01.02. 09:34 293 (NW) 24
U Col p 10 1.2461718 10.80 11.60 0.80 01.02. 09:34 43 (NE) -69
RW Cet s 1 0.9751965 10.43 10.50 0.07 01.02. 09:34 88 (E) -18
HH Boo p 1 0.318666 11.00 11.50 0.50 01.02. 09:35 297 (NW) 42
NQ Cam p 1 0.362099 13.10 13.80 0.70 01.02. 09:35 358 (N) 33
GU Ori s 1 0.470682 12.90 12.90 0.00 01.02. 09:35 20 (N) -25
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 01.02. 09:35 60 (NE) 61
NQ Aqr p 8 0.429586 12.40 12.95 0.55 01.02. 09:36 152 (SE) 24
SX Lup s 5 0.685845 11.50 11.80 0.30 01.02. 09:36 218 (SW) -15
V1094 Her s 1 0.392119 12.60 12.60 0.00 01.02. 09:36 246 (SW) 64
EW Lyr p 1 1.948741 11.20 13.50 2.30 01.02. 09:36 221 (SW) 75
V455 Mon p 5 0.6817285 14.50 15.30 0.80 01.02. 09:36 9 (N) -39
GN Boo p 1 0.3016025 10.75 11.30 0.55 01.02. 09:36 275 (W) 36
V836 Cep p 10 0.418772 13.25 13.60 0.35 01.02. 09:36 40 (NE) 72
KW Eri p 9 0.2352915 13.38 13.90 0.52 01.02. 09:36 113 (SE) -47
V483 Hya p 10 0.407496 12.25 12.55 0.30 01.02. 09:37 336 (NW) -49
DX CMi p 8 2.30318 12.05 12.80 0.75 01.02. 09:37 353 (N) -39
V842 Mon p 10 0.989888 9.74 10.05 0.31 01.02. 09:37 11 (N) -34
V1061 Cyg p 1 2.346654 9.40 9.90 0.50 01.02. 09:37 73 (E) 74
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 01.02. 09:37 192 (S) -54
QX Boo p 9 0.3604665 12.50 13.20 0.70 01.02. 09:37 289 (W) 53
IL Boo p 6 0.347407 13.10 13.55 0.45 01.02. 09:37 297 (NW) 39
RV Tri p 1 0.753664 11.50 13.30 1.80 01.02. 09:37 57 (NE) 21
V450 Per p 1 0.948673 13.00 13.70 0.70 01.02. 09:37 46 (NE) 19
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.