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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IR Vir p 3 0.36938 12.10 12.70 0.60 21.05. 09:54 42 (NE) -36
BK Vul p 1 0.453463 12.80 13.50 0.70 21.05. 09:54 283 (W) 26
V401 Cam s 8 0.3158103 13.20 13.60 0.40 21.05. 09:54 30 (NE) 62
V514 Cam s 6 0.362742 12.63 11.00 -1.63 21.05. 09:54 11 (N) 43
V1073 Her s 1 0.2942815 11.00 11.00 0.00 21.05. 09:54 321 (NW) 4
VV Cet s 1 0.5223925 10.43 10.99 0.56 21.05. 09:55 215 (SW) 32
UW Cap p 10 0.6995603 10.90 11.50 0.60 21.05. 09:55 269 (W) -13
DM Hya p 10 0.7878255 11.90 12.60 0.70 21.05. 09:55 94 (E) -28
EQ Ori s 1 1.7460548 10.20 10.30 0.10 21.05. 09:55 143 (SE) 30
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 21.05. 09:55 297 (NW) 29
V914 Ara p 9 1.44315 12.38 12.60 0.22 21.05. 09:55 253 (W) -60
AA Lyr s 1 0.5173146 13.40 13.50 0.10 21.05. 09:55 308 (NW) 7
DG CMi p 8 0.366037 11.94 13.90 1.96 21.05. 09:56 102 (E) 22
UV Lyn s 1 0.414982 9.41 9.78 0.37 21.05. 09:56 62 (NE) 27
IK Aur s 10 4.0522 16.60 16.60 0.00 21.05. 09:56 110 (E) 60
AL Tri p 1 0.268564 14.10 14.40 0.30 21.05. 09:56 225 (SW) 65
HL Eri p 10 0.512616 8.56 8.60 0.04 21.05. 09:56 152 (SE) 29
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.05. 09:56 353 (N) 8
CN Tri p 7 0.36705 12.00 12.30 0.30 21.05. 09:57 193 (S) 70
V1222 Tau p 4 0.295362 13.28 13.64 0.36 21.05. 09:57 167 (S) 48
PR Cam p 10 0.387366 13.10 13.40 0.30 21.05. 09:57 59 (NE) 80
HX Eri p 10 0.80615 12.60 13.20 0.60 21.05. 09:57 177 (S) 21
EM Cyg s 1 0.2909091 11.90 11.90 0.00 21.05. 09:57 303 (NW) 12
GT Gem p 10 0.8832711 15.10 16.00 0.90 21.05. 09:57 104 (E) 38
UW Psc s 6 2.490853 10.80 11.00 0.20 21.05. 09:57 221 (SW) 58
VW Cep p 1 0.2783115 7.23 7.68 0.45 21.05. 09:57 339 (N) 47
V483 Vel p 9 2.61362 8.23 8.30 0.07 21.05. 09:57 122 (SE) -36
MW Lac p 8 2.798174 13.10 13.60 0.50 21.05. 09:58 305 (NW) 51
HH Boo s 1 0.318666 11.00 11.00 0.00 21.05. 09:58 6 (N) 7
V1079 Cas p 9 0.283611 15.83 16.00 0.17 21.05. 09:58 310 (NW) 74
V1692 Aql s 9 0.609249 11.25 11.40 0.15 21.05. 09:58 292 (W) -8
CS Tri p 9 0.663318 11.20 11.40 0.20 21.05. 09:59 192 (S) 72
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 21.05. 09:59 142 (SE) 64
IW Boo p 4 0.264742 13.40 13.70 0.30 21.05. 09:59 7 (N) 4
V342 Her s 1 0.851731 10.50 10.70 0.20 21.05. 09:59 314 (NW) -2
IX Boo p 8 0.35431 12.90 13.30 0.40 21.05. 09:59 9 (N) -16
NO Vul s 1 0.370765 13.40 14.10 0.70 21.05. 09:59 298 (NW) 4
V351 Peg s 1 0.593297 8.00 8.00 0.00 21.05. 09:59 250 (W) 36
V1239 Tau p 5 1.084796 10.66 11.08 0.42 21.05. 09:59 108 (E) 50
CG Vir s 1 0.9352773 10.56 10.90 0.34 21.05. 09:59 357 (N) -36
V1851 Ori p 1 0.276946 12.00 12.50 0.50 21.05. 09:59 133 (SE) 41
OQ Cam p 6 0.43784 10.90 11.40 0.50 21.05. 09:59 16 (N) 75
V730 Mon p 3 1.572317 8.85 8.95 0.10 21.05. 09:59 124 (SE) 15
V802 Aql s 6 0.267608 13.40 13.40 0.00 21.05. 10:00 291 (W) -21
OX Com p 10 0.400234 15.20 16.20 1.00 21.05. 10:00 23 (NE) -19
V2712 Ori p 10 0.346489 12.54 12.82 0.28 21.05. 10:00 137 (SE) 22
V934 Mon p 9 0.509444 12.60 13.20 0.60 21.05. 10:00 110 (E) 15
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 21.05. 10:00 306 (NW) 25
AY CrB p 8 0.460476 13.50 14.10 0.60 21.05. 10:00 354 (N) -9
BS Gem s 9 1.05035 14.70 14.70 0.00 21.05. 10:00 108 (E) 44
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.