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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.02. 00:31 304 (NW) -50
CE Leo p 1 0.3034287 11.80 12.60 0.80 20.02. 00:31 173 (S) 63
MT UMa p 4 0.800653 11.75 12.16 0.41 20.02. 00:31 176 (S) 83
EW Psc p 8 0.241202 10.38 10.38 0.00 20.02. 00:31 351 (N) -31
LV Aur p 10 3.47425 14.50 15.50 1.00 20.02. 00:31 300 (NW) 41
RT And p 1 0.62892951 8.55 9.47 0.92 20.02. 00:31 3 (N) 13
QY Hya s 2 0.292341 9.04 9.04 0.00 20.02. 00:31 171 (S) 12
TY CrA s 5 2.888784 9.39 9.39 0.00 20.02. 00:31 102 (E) -41
VW Pic p 10 0.425763 7.05 7.14 0.09 20.02. 00:31 227 (SW) -39
UV Gru p 10 0.365688 12.75 13.55 0.80 20.02. 00:31 86 (E) -78
V1370 Tau s 7 0.295517 10.90 10.90 0.00 20.02. 00:31 282 (W) 15
SS Com s 1 0.412815 11.30 11.90 0.60 20.02. 00:31 147 (SE) 55
FU Lac s 7 2.289106 15.80 15.80 0.00 20.02. 00:32 16 (N) 6
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 20.02. 00:32 298 (NW) -22
V1134 Her s 7 0.602935 12.50 12.50 0.00 20.02. 00:32 71 (E) 1
QS UMa p 9 0.4183 15.70 17.65 1.95 20.02. 00:32 281 (W) 71
DW CMi p 2 0.30755495 14.50 15.00 0.50 20.02. 00:32 247 (SW) 24
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.02. 00:32 4 (N) 52
V1346 Her p 9 0.7907 13.30 13.65 0.35 20.02. 00:32 71 (E) 1
TY Cet p 5 0.323676 11.62 12.10 0.48 20.02. 00:32 301 (NW) -41
V856 Cep p 10 0.314008 12.25 12.50 0.25 20.02. 00:32 6 (N) 41
V1082 Cen p 9 2.63205 12.32 13.60 1.28 20.02. 00:33 182 (S) -7
V2650 Oph p 7 0.384054 12.57 13.20 0.63 20.02. 00:33 82 (E) 4
BO CVn p 1 0.5174625 9.48 10.10 0.62 20.02. 00:33 96 (E) 63
NN Cas s 1 0.980807 13.60 14.00 0.40 20.02. 00:33 353 (N) 18
V501 CrA s 10 0.4110817 12.80 13.40 0.60 20.02. 00:33 113 (SE) -35
V963 Per p 1 0.462078 13.20 14.20 1.00 20.02. 00:34 315 (NW) 32
CM Dra p 1 1.26839 12.87 13.63 0.76 20.02. 00:34 50 (NE) 47
GO Cha p 10 0.406067 10.64 10.97 0.33 20.02. 00:34 186 (S) -42
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 20.02. 00:34 45 (NE) -33
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.02. 00:34 321 (NW) 78
V473 Cam s 7 0.298438 11.55 12.15 0.60 20.02. 00:34 340 (N) 54
CS CrB p 9 0.336486 15.00 15.20 0.20 20.02. 00:34 85 (E) 33
TU Eri p 9 0.334978 12.56 13.13 0.57 20.02. 00:34 286 (W) -40
EH CVn s 1 0.263585 12.91 12.91 0.00 20.02. 00:35 116 (SE) 60
CT CMa p 10 1.751242 12.30 14.00 1.70 20.02. 00:35 234 (SW) -5
V1011 Cas p 3 0.677144 12.57 13.00 0.43 20.02. 00:35 349 (N) 24
V441 Nor p 10 0.362 16.15 16.70 0.55 20.02. 00:35 145 (SE) -29
HI Dra p 6 0.597419 9.03 9.20 0.17 20.02. 00:35 38 (NE) 35
GT Boo s 2 0.568922 12.10 12.10 0.00 20.02. 00:36 85 (E) 50
V339 Boo p 10 0.3628085 10.70 10.90 0.20 20.02. 00:36 74 (E) 48
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.02. 00:36 350 (N) 11
V383 Cam p 10 0.3772858 11.65 11.90 0.25 20.02. 00:36 338 (N) 46
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.02. 00:36 164 (S) 43
V342 Dra p 9 0.39221 12.65 13.05 0.40 20.02. 00:36 57 (NE) 52
AS Hya p 4 1.063597 12.02 14.80 2.78 20.02. 00:36 211 (SW) 16
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 20.02. 00:36 44 (NE) 7
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.02. 00:36 232 (SW) 46
YY CrB s 1 0.37656 8.64 8.64 0.00 20.02. 00:37 80 (E) 44
DN Aur s 3 0.616888 13.70 13.70 0.00 20.02. 00:37 298 (NW) 21
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.