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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Ara p 9 0.3825476 13.30 14.10 0.80 16.04. 23:31 149 (SE) -23
TU Mus s 9 1.3872845 8.17 8.65 0.48 16.04. 23:31 198 (S) -30
AU Dra s 1 0.515266 12.30 12.30 0.00 16.04. 23:31 34 (NE) 59
OP Lac s 5 3.392999 14.20 14.20 0.00 16.04. 23:31 30 (NE) 25
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 16.04. 23:31 69 (E) -35
FF Vul s 1 0.444979 13.10 13.10 0.00 16.04. 23:31 71 (E) 18
GU Boo s 1 0.4887296 13.10 13.10 0.00 16.04. 23:31 135 (SE) 69
CL CrB s 8 0.318808 11.41 11.66 0.25 16.04. 23:31 112 (E) 65
BX Tri s 6 0.1926355 12.35 12.60 0.25 16.04. 23:31 358 (N) -7
VZ Lib p 1 0.358261 10.13 10.63 0.50 16.04. 23:31 159 (S) 22
V588 CrA p 10 1.321955 13.40 14.00 0.60 16.04. 23:32 135 (SE) -17
EW Psc p 8 0.241202 10.38 10.38 0.00 16.04. 23:32 36 (NE) -24
BR Cyg s 1 1.33256415 9.40 9.58 0.18 16.04. 23:32 60 (NE) 38
V1200 Cen p 10 2.482874 8.44 8.70 0.26 16.04. 23:32 184 (S) 1
DF Hya p 1 0.3306016 11.00 11.50 0.50 16.04. 23:32 266 (W) 11
WY Sex p 5 0.3680553 11.50 11.80 0.30 16.04. 23:32 246 (SW) 18
KT Lyr s 9 0.5815356 14.70 14.90 0.20 16.04. 23:32 84 (E) 40
BD Scl p 9 0.566291 10.02 10.30 0.28 16.04. 23:32 47 (NE) -58
MV Cas s 1 1.112253 13.90 14.00 0.10 16.04. 23:32 14 (N) 25
V477 Peg p 9 0.2747515 11.65 11.75 0.10 16.04. 23:32 58 (NE) 0
V473 Cam p 7 0.298438 11.55 12.20 0.65 16.04. 23:32 342 (N) 45
V1234 Tau p 7 0.387939 12.60 13.00 0.40 16.04. 23:32 323 (NW) -24
GO Psc p 8 0.453256 13.05 13.40 0.35 16.04. 23:32 14 (N) -6
NY Vir s 1 0.10101597 13.30 13.30 0.00 16.04. 23:32 191 (S) 37
V344 Lac p 1 0.392239 12.20 13.00 0.80 16.04. 23:33 35 (NE) 23
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 16.04. 23:33 54 (NE) 33
AX Cas p 1 0.6003735 12.80 13.30 0.50 16.04. 23:33 6 (N) 22
V1853 Ori p 1 0.383 11.60 12.02 0.42 16.04. 23:33 316 (NW) -13
V1185 Her p 10 0.359795 10.90 11.25 0.35 16.04. 23:33 84 (E) 68
V1073 Her s 1 0.2942815 11.00 11.00 0.00 16.04. 23:34 88 (E) 45
V352 Cam p 9 0.3889751 13.98 14.31 0.33 16.04. 23:34 347 (N) 31
BV Lyr p 5 1.829649 12.10 12.80 0.70 16.04. 23:34 77 (E) 33
V1187 Her p 1 0.310764 11.14 11.31 0.17 16.04. 23:34 108 (E) 62
FX Sge s 9 1.154763 14.40 14.40 0.00 16.04. 23:34 82 (E) 18
V457 Sco p 10 2.007379 10.60 11.40 0.80 16.04. 23:35 146 (SE) -4
GS Aqr p 3 0.374069 13.20 13.80 0.60 16.04. 23:35 64 (NE) -21
V364 Per p 2 0.3394535 14.60 15.60 1.00 16.04. 23:35 354 (N) -3
I Boo p 1 0.2678178 5.80 6.40 0.60 16.04. 23:35 102 (E) 82
AY Gem s 1 3.053641 10.80 10.90 0.10 16.04. 23:35 302 (NW) 0
HP Mon p 8 1.454616 13.20 15.40 2.20 16.04. 23:35 279 (W) -15
DX Vel p 2 1.1173045 10.70 11.50 0.80 16.04. 23:35 220 (SW) -25
UZ Mic p 10 0.440964 11.90 12.40 0.50 16.04. 23:35 113 (SE) -33
V645 And p 8 0.4125814 13.05 13.45 0.40 16.04. 23:35 28 (NE) 16
AV Tel p 10 0.416963 13.20 14.30 1.10 16.04. 23:35 139 (SE) -26
V463 And s 1 0.406095 12.15 12.50 0.35 16.04. 23:35 34 (NE) 5
V410 Aur p 1 0.366355 10.10 10.44 0.35 16.04. 23:35 327 (NW) 2
V737 Per p 1 0.366599 12.65 13.22 0.57 16.04. 23:36 343 (N) -5
NN Dra p 7 0.382879 12.34 12.98 0.64 16.04. 23:36 335 (NW) 72
V401 CMa p 10 0.69123 17.75 18.08 0.33 16.04. 23:36 281 (W) -34
HN UMa p 4 0.38261 9.90 10.02 0.12 16.04. 23:36 266 (W) 56
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.