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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V366 Cas p 1 0.7292855 12.00 12.70 0.70 15.04. 21:40 353 (N) 19
QT Vel p 10 6.6334 8.02 8.23 0.21 15.04. 21:40 206 (SW) -18
V1355 Her p 8 0.2892705 11.66 11.90 0.24 15.04. 21:40 70 (E) 16
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 15.04. 21:40 255 (W) 40
OQ Cas s 3 0.7166834 14.40 14.40 0.00 15.04. 21:41 356 (N) 21
NR Boo p 2 0.356731 12.00 12.50 0.50 15.04. 21:41 126 (SE) 39
V1103 Her s 1 0.2913524 11.90 11.90 0.00 15.04. 21:41 68 (E) 27
V1222 Tau p 4 0.295362 13.28 13.64 0.36 15.04. 21:41 310 (NW) -18
KM UMa s 1 0.3518602 11.00 11.50 0.50 15.04. 21:41 204 (SW) 74
V473 And p 2 0.4013 13.80 14.30 0.50 15.04. 21:42 1 (N) 2
DM Vir p 2 4.6694335 8.75 9.50 0.75 15.04. 21:42 151 (SE) 24
AC Cnc p 1 0.3004773 13.80 15.40 1.60 15.04. 21:42 249 (W) 33
FU Dra s 1 0.306718 10.55 10.55 0.00 15.04. 21:42 46 (NE) 61
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.04. 21:43 173 (S) 10
PT Vel p 9 1.8020075 7.05 7.60 0.55 15.04. 21:43 213 (SW) -12
KT Lyr p 9 0.5815356 14.70 15.40 0.70 15.04. 21:43 65 (NE) 23
KM Cnc p 3 0.536435 12.60 13.10 0.50 15.04. 21:43 265 (W) 35
V641 Ori p 1 0.450815 14.20 14.80 0.60 15.04. 21:43 284 (W) 7
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 15.04. 21:43 255 (W) 47
V907 Ara p 9 0.467014 13.30 13.60 0.30 15.04. 21:43 143 (SE) -35
V676 And p 10 0.364529 12.86 13.26 0.40 15.04. 21:43 9 (N) -3
NQ Cam p 1 0.362099 13.10 13.80 0.70 15.04. 21:43 332 (NW) 53
AR Ind p 10 0.6346 13.90 14.40 0.50 15.04. 21:44 122 (SE) -56
NU Boo s 8 0.339576 13.40 13.40 0.00 15.04. 21:44 65 (NE) 66
V448 Cas s 7 0.574084 14.50 15.00 0.50 15.04. 21:44 357 (N) 20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.04. 21:44 104 (E) 56
GX Boo s 6 0.38784 12.16 12.32 0.16 15.04. 21:44 134 (SE) 58
XY Leo p 1 0.2841029 9.45 9.93 0.48 15.04. 21:44 233 (SW) 47
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 15.04. 21:44 43 (NE) 16
V337 UMa s 8 0.383365 13.70 14.20 0.50 15.04. 21:44 284 (W) 69
PV Cas p 1 1.75046986 9.71 10.36 0.65 15.04. 21:44 10 (N) 20
V357 Peg p 1 0.578451 9.01 9.49 0.48 15.04. 21:44 8 (N) -14
AK Boo s 8 0.69403 15.80 16.30 0.50 15.04. 21:45 143 (SE) 60
BW Cas p 1 1.262835 12.40 13.10 0.70 15.04. 21:45 351 (N) 24
V345 Gem p 1 0.274778 7.82 7.88 0.06 15.04. 21:45 281 (W) 37
V425 Ser p 8 0.544293 11.70 12.10 0.40 15.04. 21:45 115 (SE) 43
AC Lib p 10 0.6649535 13.90 14.60 0.70 15.04. 21:45 141 (SE) 9
V383 Mon p 2 0.6346866 14.70 15.40 0.70 15.04. 21:46 261 (W) 5
V842 Her s 1 0.419037 9.85 9.85 0.00 15.04. 21:46 68 (E) 55
V1014 Aql p 10 3.5201 15.50 16.50 1.00 15.04. 21:46 71 (E) -7
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 15.04. 21:46 45 (NE) 30
AL Sco p 10 1.532249 11.20 13.50 2.30 15.04. 21:47 129 (SE) -11
V557 And p 10 0.347444 14.20 15.00 0.80 15.04. 21:47 342 (N) 1
V461 Cam p 10 0.3385585 13.30 13.75 0.45 15.04. 21:47 334 (NW) 49
WZ And p 1 0.695662 11.60 12.70 1.10 15.04. 21:47 353 (N) -2
FZ CVn p 9 0.358335 13.50 14.00 0.50 15.04. 21:47 113 (SE) 71
CR Aqr s 6 0.514491 13.60 14.20 0.60 15.04. 21:47 65 (NE) -37
V787 Aql p 10 1.04 14.50 15.50 1.00 15.04. 21:47 70 (E) -16
V880 Mon p 10 0.372458 8.21 8.41 0.20 15.04. 21:47 258 (W) -2
V731 Her p 1 0.4264073 13.30 13.90 0.60 15.04. 21:47 67 (NE) 41
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.