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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 °
V1199 Her p 10 0.3355445 14.90 15.50 0.60 01.02. 10:17 260 (W) 44
U Gem p 1 0.17690624 8.20 14.90 6.70 01.02. 10:18 3 (N) -18
LO Com p 1 0.2863605 12.38 13.20 0.82 01.02. 10:18 304 (NW) 6
EE CVn p 1 0.280562 13.70 14.57 0.87 01.02. 10:18 297 (NW) 19
CX CMa s 8 0.9546236 9.90 10.30 0.40 01.02. 10:18 24 (NE) -64
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 01.02. 10:18 85 (E) 71
BX Dra p 1 0.579028 11.50 12.20 0.70 01.02. 10:19 315 (NW) 56
DK Sge p 1 0.621824 12.20 13.20 1.00 01.02. 10:19 177 (S) 61
V1355 Tau s 7 0.244668 13.00 13.00 0.00 01.02. 10:19 41 (NE) -5
DK And s 1 0.489223 12.50 12.50 0.00 01.02. 10:19 69 (E) 58
EX Ara p 10 3.44947 14.40 15.80 1.40 01.02. 10:19 202 (S) -22
V752 Cep p 10 0.450289 13.05 13.50 0.45 01.02. 10:19 28 (NE) 55
CS CrB p 9 0.336486 15.00 15.20 0.20 01.02. 10:19 265 (W) 42
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 01.02. 10:19 205 (SW) 0
IY UMa p 4 0.0739138 18.40 20.00 1.60 01.02. 10:19 339 (N) 23
V899 Her s 1 0.421169 7.93 7.93 0.00 01.02. 10:19 267 (W) 48
PS Del p 9 0.753477 11.95 12.40 0.45 01.02. 10:20 170 (S) 53
BW Dra s 1 0.292165 8.61 9.02 0.41 01.02. 10:20 316 (NW) 49
PT Boo s 9 0.4466345 12.60 12.60 0.00 01.02. 10:20 291 (W) 42
V458 Lac p 8 1.347926 12.52 13.40 0.88 01.02. 10:20 83 (E) 63
V375 Cam p 8 0.32208 13.60 14.20 0.60 01.02. 10:20 11 (N) 42
V340 Cam p 9 0.4657358 14.08 14.15 0.07 01.02. 10:20 31 (NE) 26
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 01.02. 10:20 177 (S) 7
V349 Cam p 9 1.25 14.96 15.16 0.20 01.02. 10:20 22 (N) 35
V424 Cam p 8 0.325849 13.15 13.50 0.35 01.02. 10:20 10 (N) 35
V891 Cyg p 5 1.905787 9.30 9.90 0.60 01.02. 10:20 201 (S) 68
V634 CrA p 10 0.3079573 13.40 13.90 0.50 01.02. 10:20 197 (S) -5
V737 Per p 1 0.366599 12.65 13.22 0.57 01.02. 10:20 52 (NE) 12
V668 Ara p 10 0.6014 13.30 13.90 0.60 01.02. 10:20 204 (SW) -29
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 01.02. 10:21 143 (SE) 19
BO Ari p 1 0.3181937 10.00 10.50 0.50 01.02. 10:21 71 (E) 20
AU Pic p 9 0.3119 14.00 14.40 0.40 01.02. 10:21 143 (SE) -72
XX Cep p 1 2.337328 9.13 10.28 1.15 01.02. 10:21 42 (NE) 59
CR Tau s 1 0.68270353 12.50 12.50 0.00 01.02. 10:21 32 (NE) -10
CT Scl p 10 0.406798 11.91 12.12 0.21 01.02. 10:22 117 (SE) -11
V972 Her s 5 0.4430605 6.72 6.72 0.00 01.02. 10:22 247 (SW) 60
XX Ant p 7 0.8880136 8.62 9.23 0.61 01.02. 10:22 294 (NW) -69
V873 Per s 1 0.294902 10.80 10.80 0.00 01.02. 10:22 55 (NE) 25
CY Cha s 10 0.443751 13.50 14.00 0.50 01.02. 10:22 192 (S) -58
FO Vir p 7 0.775565 6.50 6.82 0.32 01.02. 10:22 278 (W) -6
V999 Aql p 10 0.4335 15.20 16.00 0.80 01.02. 10:22 193 (S) 50
LP Cep p 2 0.693062 13.70 15.00 1.30 01.02. 10:23 36 (NE) 76
KO Ara p 9 0.3825476 13.30 14.10 0.80 01.02. 10:23 201 (S) -18
V1223 Tau s 7 0.446918 12.15 12.15 0.00 01.02. 10:23 69 (E) -5
V834 Cep p 10 1.123305 12.90 13.40 0.50 01.02. 10:23 47 (NE) 81
DW UMa p 1 0.13660653 15.10 16.60 1.50 01.02. 10:23 341 (N) 23
V1320 Her p 9 0.547693 11.38 11.55 0.17 01.02. 10:23 231 (SW) 49
DU Hya p 9 1.660175 11.90 14.00 2.10 01.02. 10:23 272 (W) -45
V593 And p 10 0.372178 12.80 13.10 0.30 01.02. 10:24 97 (E) 56
FT Gem s 1 0.5876113 13.50 14.10 0.60 01.02. 10:24 20 (N) -24
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.