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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:27 UTC
Civil Twilight (6°): 02:49 // 19:03 UTC
Nautical Twilight (12°): 02:01 // 19:52 UTC
Astronomical Twilight (18°): 01:00 // 20:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Per s 1 0.702179 13.00 13.00 0.00 06.05. 19:13 325 (NW) 16
V964 Per p 8 0.417274 12.40 12.90 0.50 06.05. 19:13 312 (NW) 34
CE Del s 6 0.5972727 13.30 13.80 0.50 06.05. 19:13 45 (NE) -19
I Boo p 1 0.2678178 5.80 6.40 0.60 06.05. 19:13 71 (E) 53
OQ Boo s 8 0.398071 12.17 12.25 0.08 06.05. 19:14 94 (E) 42
AV CrB p 1 0.30819 11.87 12.48 0.61 06.05. 19:14 79 (E) 32
V803 Cep p 9 0.419513 13.80 14.20 0.40 06.05. 19:14 351 (N) 45
V781 Tau p 1 0.344909 8.90 9.30 0.40 06.05. 19:14 282 (W) 26
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 06.05. 19:14 26 (NE) -4
HU And s 10 0.2857905 16.50 17.20 0.70 06.05. 19:14 344 (N) 2
BE Vul s 1 1.552048 9.78 9.90 0.12 06.05. 19:14 36 (NE) -4
GM Gem s 8 1.35967 13.10 13.10 0.00 06.05. 19:14 255 (W) 26
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 06.05. 19:14 27 (NE) 4
V580 Lyr s 1 0.289052 12.85 12.85 0.00 06.05. 19:14 49 (NE) 13
IM Vul s 1 0.454283 11.60 13.30 1.70 06.05. 19:14 35 (NE) -10
V714 Mon p 1 0.3445093 11.83 12.37 0.54 06.05. 19:14 258 (W) 16
DS Pup p 8 0.3886775 12.70 13.60 0.90 06.05. 19:15 228 (SW) 1
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 06.05. 19:15 45 (NE) 6
HH Lac p 10 0.200593 14.00 15.50 1.50 06.05. 19:15 3 (N) 15
V417 Aql p 1 0.3703135 11.00 11.50 0.50 06.05. 19:15 58 (NE) -17
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 06.05. 19:15 37 (NE) 20
V386 Dra s 1 0.238912 13.40 13.40 0.00 06.05. 19:15 46 (NE) 32
V658 Lyr s 1 0.33026 11.10 11.10 0.00 06.05. 19:15 45 (NE) 24
AC Tau s 1 2.043366 10.30 10.30 0.00 06.05. 19:15 278 (W) -5
V593 Cen p 10 0.7553457 10.30 11.00 0.70 06.05. 19:16 165 (S) -25
V641 Ori p 1 0.450815 14.20 14.80 0.60 06.05. 19:16 271 (W) 18
WY Per p 1 3.32712 11.50 14.20 2.70 06.05. 19:16 315 (NW) 19
V725 Car p 8 9.4109 9.95 10.16 0.21 06.05. 19:16 184 (S) -20
GY Cnc p 7 0.1754425 16.50 17.80 1.30 06.05. 19:16 230 (SW) 50
DU Boo s 1 1.055889 8.59 8.59 0.00 06.05. 19:16 87 (E) 57
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 06.05. 19:16 237 (SW) 57
VW Cep s 1 0.2783115 7.23 7.56 0.33 06.05. 19:16 12 (N) 38
WY Hya s 1 0.716008 10.40 11.20 0.80 06.05. 19:17 233 (SW) 27
BM UMa s 1 0.2712208 13.80 14.60 0.80 06.05. 19:17 192 (S) 86
V1100 Her p 1 0.346931 10.92 11.26 0.34 06.05. 19:17 57 (NE) 26
V432 Hya p 10 1.115657 7.90 7.98 0.08 06.05. 19:17 213 (SW) 23
HV Mon p 10 4.5482 13.10 14.70 1.60 06.05. 19:17 241 (SW) 14
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 06.05. 19:17 87 (E) -56
TX Cet p 1 0.740841 10.90 11.47 0.57 06.05. 19:17 312 (NW) -30
BB Per p 9 0.485609 12.56 13.31 0.75 06.05. 19:17 305 (NW) 12
V1269 Cen p 10 0.389943 12.70 13.65 0.95 06.05. 19:17 153 (SE) 2
V683 And p 8 1.557415 10.43 10.90 0.47 06.05. 19:18 356 (N) 4
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 06.05. 19:18 350 (N) 10
V963 Per p 1 0.462078 13.20 14.20 1.00 06.05. 19:18 313 (NW) 34
V631 Aur p 9 0.3459 15.97 16.61 0.64 06.05. 19:18 293 (NW) 34
RV Gru p 10 0.2595312 11.00 11.40 0.40 06.05. 19:18 67 (NE) -83
IY UMa p 4 0.0739138 18.40 20.00 1.60 06.05. 19:18 332 (NW) 81
V1687 Aql s 10 0.587805 11.50 11.50 0.00 06.05. 19:18 64 (NE) -15
KT Aps p 10 0.3742 15.00 15.30 0.30 06.05. 19:19 158 (S) -48
EH CVn p 1 0.263585 12.91 13.26 0.35 06.05. 19:19 111 (E) 58
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.