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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:45 UTC
Astronomical Twilight (18°): 01:10 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V639 Aur s 4 0.3571 14.01 14.01 0.00 04.05. 04:38 23 (NE) 18
V1223 Sco p 10 1.9083 11.00 11.22 0.22 04.05. 04:38 218 (SW) -12
VZ Tri p 2 0.4334825 12.80 13.30 0.50 04.05. 04:38 69 (E) 25
V364 UMa p 8 0.3669815 13.40 13.95 0.55 04.05. 04:39 321 (NW) 41
V401 Pav p 10 0.327112 11.32 11.90 0.58 04.05. 04:39 196 (S) -29
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 04.05. 04:39 192 (S) 87
CP Hyi p 10 0.479406 7.90 8.04 0.14 04.05. 04:39 166 (S) -50
V687 Her s 4 0.321451 14.40 14.90 0.50 04.05. 04:39 266 (W) 35
V413 Ser p 1 2.25976 7.98 8.50 0.52 04.05. 04:39 215 (SW) 35
RT Hyi p 10 0.2840352 12.28 13.15 0.87 04.05. 04:39 165 (S) -45
V2357 Oph p 6 0.415568 10.66 10.79 0.13 04.05. 04:39 247 (SW) 32
NR Nor p 10 0.42886 15.50 16.00 0.50 04.05. 04:39 211 (SW) -29
V362 Cas p 7 1.04496 12.80 13.35 0.55 04.05. 04:39 44 (NE) 59
HH Lac p 10 0.200593 14.00 15.50 1.50 04.05. 04:39 63 (NE) 67
V821 Cas p 1 1.76974 8.27 8.70 0.43 04.05. 04:39 63 (NE) 58
OO Cyg s 7 0.2620015 14.10 14.10 0.00 04.05. 04:40 211 (SW) 76
V438 Nor p 10 0.4214 16.57 17.00 0.43 04.05. 04:40 217 (SW) -31
V884 Cyg s 3 0.480051 13.80 14.20 0.40 04.05. 04:40 214 (SW) 68
KO Ara p 9 0.3825476 13.30 14.10 0.80 04.05. 04:40 204 (SW) -19
V668 Ara s 10 0.6014 13.30 13.80 0.50 04.05. 04:40 206 (SW) -31
MU Aqr p 3 0.2722205 11.30 11.80 0.50 04.05. 04:40 174 (S) 38
SW Ant s 10 0.3802 13.80 14.60 0.80 04.05. 04:40 321 (NW) -61
WX Cnc s 1 1.2245895 10.50 10.70 0.20 04.05. 04:41 356 (N) -7
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 04.05. 04:41 287 (W) 38
V2759 Ori p 10 0.498856 10.40 10.84 0.44 04.05. 04:41 44 (NE) -20
V1092 Her p 4 0.384539 11.93 12.43 0.50 04.05. 04:41 259 (W) 49
VY Dor p 9 0.49692 12.19 12.97 0.78 04.05. 04:41 118 (SE) -56
V1016 Oph p 1 0.407161 13.10 14.10 1.00 04.05. 04:41 246 (SW) 12
IT Cnc s 6 0.363657 12.50 12.90 0.40 04.05. 04:41 357 (N) -19
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 04.05. 04:41 269 (W) 80
WZ Ant s 8 0.4459239 11.50 11.80 0.30 04.05. 04:41 294 (NW) -70
V1095 Her p 1 0.415379 11.90 12.40 0.50 04.05. 04:41 276 (W) 59
V1063 Cas p 9 0.620008 11.60 12.30 0.70 04.05. 04:42 22 (N) 53
V958 Cep p 10 0.345291 10.75 10.88 0.13 04.05. 04:42 10 (N) 55
V501 CrA s 10 0.4110817 12.80 13.40 0.60 04.05. 04:42 206 (SW) -5
UZ For p 10 0.087865429 18.20 20.90 2.70 04.05. 04:42 96 (E) -30
CL CrB s 8 0.318808 11.41 11.66 0.25 04.05. 04:42 279 (W) 42
V495 Aur p 8 1.046379 12.70 13.30 0.60 04.05. 04:42 18 (N) 10
V1801 Ori p 9 4.14357 8.91 9.15 0.24 04.05. 04:42 58 (NE) -21
EW Del s 6 0.3923312 15.10 15.50 0.40 04.05. 04:43 186 (S) 56
V1295 Her s 1 0.349236 12.05 12.45 0.40 04.05. 04:43 276 (W) 62
GU Ori p 1 0.470682 12.90 14.30 1.40 04.05. 04:43 37 (NE) -20
NT TrA p 10 3.23 9.20 9.56 0.36 04.05. 04:43 214 (SW) -36
V2717 Oph p 9 0.336 15.00 15.50 0.50 04.05. 04:43 232 (SW) 18
Z Lep p 1 0.993709 11.63 12.83 1.20 04.05. 04:43 68 (E) -36
RZ Crv p 8 0.3318758 13.30 14.10 0.80 04.05. 04:44 277 (W) -30
EX Leo p 1 0.408605 8.27 8.49 0.22 04.05. 04:44 327 (NW) -18
VW Boo p 1 0.342319 10.50 11.08 0.58 04.05. 04:44 281 (W) 7
V1043 Her s 8 0.410255 13.63 13.63 0.00 04.05. 04:44 290 (W) 57
V1034 Her p 1 0.81529 12.88 13.98 1.10 04.05. 04:44 250 (W) 32
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.