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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AC Tau p 1 2.043366 10.30 13.10 2.80 21.04. 11:26 139 (SE) 34
V452 Vel p 10 0.525412 10.88 11.05 0.17 21.04. 11:27 116 (SE) -31
DY CVn s 1 0.2459495 12.00 12.00 0.00 21.04. 11:27 15 (N) -2
V878 Mon p 10 0.697461 8.11 8.18 0.07 21.04. 11:27 109 (E) 13
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 21.04. 11:27 294 (NW) 48
AH Tau s 1 0.3326733 11.25 11.85 0.60 21.04. 11:28 140 (SE) 61
NX Boo s 8 0.251135 13.02 13.36 0.34 21.04. 11:28 352 (N) -6
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 21.04. 11:28 79 (E) 7
VW LMi p 1 0.477552 8.03 8.46 0.43 21.04. 11:28 42 (NE) 2
OP Boo p 10 0.311443 12.80 13.10 0.30 21.04. 11:28 354 (N) 14
V960 Cen p 10 1.8635916 9.59 9.78 0.20 21.04. 11:28 128 (SE) -78
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 21.04. 11:28 341 (N) 20
V704 Cyg s 1 0.570705 13.60 14.20 0.60 21.04. 11:28 295 (NW) 42
V889 Cep s 10 0.418336 12.55 12.80 0.25 21.04. 11:29 322 (NW) 57
BC Col p 10 0.29683 15.00 15.00 0.00 21.04. 11:29 135 (SE) 0
YY Cru p 10 0.517292 12.80 13.00 0.20 21.04. 11:29 134 (SE) -71
S Ant s 1 0.6483481 6.40 6.87 0.47 21.04. 11:29 98 (E) -32
V441 Nor p 10 0.362 16.15 16.70 0.55 21.04. 11:29 235 (SW) -76
RZ Dra s 1 0.5508762 10.11 10.50 0.39 21.04. 11:29 330 (NW) 29
V381 Her p 1 1.346266 12.60 13.70 1.10 21.04. 11:29 320 (NW) -10
ST Car s 8 0.90164965 9.60 9.87 0.27 21.04. 11:29 131 (SE) -54
V1261 Her s 4 0.397693 13.00 14.00 1.00 21.04. 11:29 319 (NW) -9
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.04. 11:30 11 (N) 28
FP Sge p 9 0.642007 14.50 14.90 0.40 21.04. 11:30 285 (W) 13
V891 Cyg p 5 1.905787 9.30 9.90 0.60 21.04. 11:30 299 (NW) 14
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 21.04. 11:30 135 (SE) 52
QW And p 5 0.49187 12.60 13.00 0.40 21.04. 11:30 275 (W) 79
PR Boo s 10 0.371281 13.70 13.70 0.00 21.04. 11:30 351 (N) 6
V1043 Her s 8 0.410255 13.63 13.63 0.00 21.04. 11:30 335 (NW) 15
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 21.04. 11:30 302 (NW) 29
CU Ind p 10 0.337259 12.50 13.21 0.71 21.04. 11:31 202 (S) -37
V1106 Cas p 10 0.974102 12.88 13.25 0.37 21.04. 11:31 349 (N) 65
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.04. 11:31 313 (NW) -24
AA Cet p 1 0.536169 6.20 6.70 0.50 21.04. 11:31 187 (S) 17
EI Aur p 7 1.226694 14.50 15.00 0.50 21.04. 11:31 107 (E) 57
BM UMa p 1 0.2712208 13.80 14.75 0.95 21.04. 11:31 33 (NE) 16
VW Pic p 10 0.425763 7.05 7.14 0.09 21.04. 11:31 154 (SE) -22
V796 Cyg p 1 1.4808693 10.90 11.40 0.50 21.04. 11:31 312 (NW) 27
CR Scl p 10 0.246539 9.62 9.77 0.15 21.04. 11:31 201 (S) 1
V458 CrA p 10 1.266286 13.40 14.00 0.60 21.04. 11:32 257 (W) -55
V404 Peg p 2 0.419177 10.47 10.77 0.30 21.04. 11:32 268 (W) 48
V784 Aql p 4 0.5876933 14.20 14.80 0.60 21.04. 11:32 283 (W) 7
V1091 Her p 1 0.393559 12.04 12.28 0.24 21.04. 11:32 329 (NW) 3
AQ Cir p 8 1.145705 11.00 11.70 0.70 21.04. 11:32 183 (S) -75
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 21.04. 11:32 301 (NW) 12
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 21.04. 11:32 299 (NW) 26
V695 Pup p 10 0.292 15.65 15.95 0.30 21.04. 11:32 102 (E) -7
V717 Car p 9 0.9533071 10.44 10.94 0.50 21.04. 11:32 129 (SE) -55
V451 Cam p 9 0.401453 13.20 13.70 0.50 21.04. 11:32 42 (NE) 55
DN Aur s 3 0.616888 13.70 13.70 0.00 21.04. 11:32 105 (E) 57
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.