Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 24.05. 16:30 239 (SW) 42
V415 Gem s 1 0.350606 12.40 12.70 0.30 24.05. 16:30 239 (SW) 42
V866 Cyg s 4 0.899182 13.70 13.90 0.20 24.05. 16:30 29 (NE) -5
AG CMi p 4 1.6645363 10.90 11.90 1.00 24.05. 16:30 229 (SW) 36
V368 Cas p 7 4.451637 8.45 9.20 0.75 24.05. 16:31 321 (NW) 39
V2357 Oph p 6 0.415568 10.66 10.79 0.13 24.05. 16:31 68 (E) -3
BF Dor p 9 0.352271 13.00 13.20 0.20 24.05. 16:31 202 (S) -34
V1338 Her p 9 0.38467 14.90 15.35 0.45 24.05. 16:31 50 (NE) -14
V2650 Oph s 7 0.384054 12.57 13.00 0.43 24.05. 16:32 61 (NE) -13
V640 Aur s 1 0.3279975 12.52 13.00 0.48 24.05. 16:32 296 (NW) 56
PS Dra p 10 0.43747 13.05 13.35 0.30 24.05. 16:32 42 (NE) 49
V947 Cyg p 5 0.429245 14.10 15.10 1.00 24.05. 16:32 25 (NE) -4
EK CMi p 8 0.660752 11.53 11.97 0.44 24.05. 16:32 213 (SW) 35
IR Lib s 8 0.2743715 8.72 8.72 0.00 24.05. 16:32 112 (E) -20
V441 Oph p 8 3.058525 11.60 15.50 3.90 24.05. 16:32 83 (E) -29
GM Boo s 1 0.361122 11.85 11.85 0.00 24.05. 16:32 85 (E) 26
V438 Cam s 9 0.500825 13.60 13.60 0.00 24.05. 16:32 342 (N) 57
NY Vir s 1 0.10101597 13.30 13.30 0.00 24.05. 16:32 116 (SE) 18
V607 Her p 8 1.712526 13.30 14.20 0.90 24.05. 16:33 62 (NE) 11
GX Boo s 6 0.38784 12.16 12.32 0.16 24.05. 16:33 92 (E) 35
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 24.05. 16:33 76 (E) -40
QQ Aps p 8 10.195 13.30 14.40 1.10 24.05. 16:33 163 (S) -56
QS Vir p 9 0.150757525 14.27 17.76 3.49 24.05. 16:33 120 (SE) 7
AU Phe s 10 0.2658125 12.23 12.73 0.50 24.05. 16:33 250 (W) -50
V723 Per p 7 0.796424 12.24 12.70 0.46 24.05. 16:33 324 (NW) 26
HW Aur s 1 1.1774199 12.00 12.60 0.60 24.05. 16:33 287 (W) 41
BZ Leo s 8 0.2697257 15.30 15.80 0.50 24.05. 16:33 129 (SE) 54
V903 Ara p 9 0.301566 12.34 12.40 0.06 24.05. 16:34 128 (SE) -50
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 24.05. 16:34 14 (N) 14
HS Vul p 1 0.3320847 13.90 14.20 0.30 24.05. 16:34 24 (NE) -14
V535 Aur p 5 0.384744 12.73 13.17 0.44 24.05. 16:34 282 (W) 58
OS Her p 9 0.792285 13.26 14.36 1.10 24.05. 16:35 44 (NE) 8
XY LMi p 1 0.436886 10.70 11.10 0.40 24.05. 16:35 149 (SE) 70
DY CVn s 1 0.2459495 12.00 12.00 0.00 24.05. 16:35 90 (E) 51
V1282 Her p 1 0.278349 13.35 13.75 0.40 24.05. 16:35 41 (NE) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 24.05. 16:35 64 (NE) 25
CT Cet s 6 0.2564878 9.29 9.29 0.00 24.05. 16:35 288 (W) -40
X PsA s 10 0.3977746 13.00 14.20 1.20 24.05. 16:35 349 (N) -65
DZ Hya p 9 1.087788 11.40 11.90 0.50 24.05. 16:35 152 (SE) 2
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.05. 16:36 40 (NE) -19
FI Lyn s 6 0.373261 9.46 9.46 0.00 24.05. 16:36 286 (W) 76
V1202 Ori p 4 1.102445 11.88 12.76 0.88 24.05. 16:36 263 (W) 19
MQ UMa s 1 0.476069 11.57 11.57 0.00 24.05. 16:36 102 (E) 73
V506 And p 9 0.34345 13.60 14.40 0.80 24.05. 16:36 323 (NW) 1
TU Eri p 9 0.334978 12.56 13.13 0.57 24.05. 16:36 264 (W) -23
AR Dra s 1 0.675838 11.29 11.63 0.34 24.05. 16:36 39 (NE) 66
GX Lac s 6 6.355245 10.10 10.23 0.13 24.05. 16:36 352 (N) 18
RT LMi p 1 0.3749177 11.40 11.70 0.30 24.05. 16:37 178 (S) 74
DF CVn s 1 0.3268955 10.96 10.96 0.00 24.05. 16:37 93 (E) 57
SU Ind s 8 0.986356 9.50 9.70 0.20 24.05. 16:37 69 (E) -80
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.