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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V336 TrA p 10 0.266768 10.46 11.20 0.74 21.05. 17:36 145 (SE) -40
KP Boo p 9 0.589859 11.90 12.35 0.45 21.05. 17:36 77 (E) 51
GY Pup p 10 0.4121794 11.90 12.30 0.40 21.05. 17:36 216 (SW) -10
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.05. 17:36 53 (NE) 40
SW Lac s 1 0.320719 8.51 9.31 0.80 21.05. 17:36 356 (N) -2
CX CMa p 8 0.9546236 9.90 10.60 0.70 21.05. 17:37 222 (SW) 3
XX LMi p 4 0.370979 12.42 12.56 0.14 21.05. 17:37 182 (S) 72
CG Cha s 10 0.3765523 13.90 14.40 0.50 21.05. 17:37 180 (S) -40
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.05. 17:37 58 (NE) 24
IW Boo s 4 0.264742 13.40 13.40 0.00 21.05. 17:37 79 (E) 52
WZ And s 1 0.695662 11.60 11.90 0.30 21.05. 17:37 332 (NW) 4
V1010 Aql p 10 0.719594 15.50 16.50 1.00 21.05. 17:38 46 (NE) -19
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.05. 17:38 102 (E) -24
V639 Aur s 4 0.3571 14.01 14.01 0.00 21.05. 17:38 302 (NW) 48
V435 Gem p 1 0.3365 10.55 10.92 0.37 21.05. 17:38 243 (SW) 48
V Pup p 8 1.454492 4.35 4.92 0.57 21.05. 17:38 206 (SW) -15
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 21.05. 17:38 39 (NE) 0
V964 Cyg p 5 3.540958 13.90 14.80 0.90 21.05. 17:38 35 (NE) 2
V842 Her p 1 0.419037 9.85 10.45 0.60 21.05. 17:39 56 (NE) 40
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.05. 17:39 240 (SW) 24
AY Pup s 7 0.4689593 11.60 12.50 0.90 21.05. 17:40 220 (SW) 6
BO Gem p 6 4.068708 11.30 15.10 3.80 21.05. 17:40 262 (W) 31
V676 Aql s 10 0.57551 14.30 14.80 0.50 21.05. 17:40 47 (NE) -22
V1189 Aql p 10 0.3154 13.50 14.50 1.00 21.05. 17:40 59 (NE) -21
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.05. 17:40 39 (NE) 3
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.05. 17:40 91 (E) 35
TU Cha p 6 0.557048 13.30 13.80 0.50 21.05. 17:40 179 (S) -39
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 21.05. 17:41 18 (N) 18
V640 Aur s 1 0.3279975 12.52 13.00 0.48 21.05. 17:41 301 (NW) 48
EK Lac p 1 1.537316 11.20 11.70 0.50 21.05. 17:41 6 (N) 10
DD Com s 1 0.2692074 14.30 14.90 0.60 21.05. 17:41 133 (SE) 55
VX Lac p 1 1.0744975 10.90 13.00 2.10 21.05. 17:41 360 (N) -2
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 21.05. 17:41 96 (E) 0
MT Cas p 1 0.313878 13.30 14.13 0.83 21.05. 17:41 346 (N) 17
V905 Ara s 2 0.243905 14.00 14.00 0.00 21.05. 17:42 137 (SE) -46
LP UMa s 1 0.309901 12.52 12.52 0.00 21.05. 17:42 354 (N) 81
OQ Cas s 3 0.7166834 14.40 14.40 0.00 21.05. 17:42 344 (N) 24
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.05. 17:42 15 (N) 10
KP Peg s 5 0.7272053 7.05 7.05 0.00 21.05. 17:42 20 (N) -24
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 21.05. 17:42 22 (N) 17
V1184 Cas p 8 0.577 14.10 14.30 0.20 21.05. 17:42 357 (N) 20
KO Lac p 10 1.0260805 14.60 15.50 0.90 21.05. 17:42 4 (N) 14
V534 And p 10 0.4073 14.20 14.60 0.40 21.05. 17:43 326 (NW) 3
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 21.05. 17:43 29 (NE) 21
IV Dra p 4 0.2681055 13.70 14.10 0.40 21.05. 17:43 56 (NE) 46
V383 Cam p 10 0.3772858 11.65 11.90 0.25 21.05. 17:43 337 (NW) 50
V561 And p 4 0.33479 16.03 16.42 0.39 21.05. 17:43 325 (NW) 14
BL Eri p 1 0.416918 11.51 12.28 0.77 21.05. 17:43 268 (W) -14
BB Peg s 1 0.361501 10.80 11.40 0.60 21.05. 17:43 5 (N) -24
EI CVn p 1 0.260766 11.80 12.50 0.70 21.05. 17:44 94 (E) 51
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.