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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CV Cyg p 1 0.983425 10.80 11.40 0.60 20.04. 05:30 207 (SW) 77
HR Gem p 1 1.068963 11.40 12.50 1.10 20.04. 05:30 30 (NE) -10
TY Tau p 1 1.0773635 11.50 12.00 0.50 20.04. 05:30 55 (NE) -8
CW Aqr s 4 0.542909 10.70 10.80 0.10 20.04. 05:31 151 (SE) 18
V1249 Tau s 2 1.188245 13.32 14.05 0.73 20.04. 05:31 59 (NE) -15
CF CrB p 10 0.262445 14.14 14.54 0.40 20.04. 05:31 273 (W) 38
MR Aps p 8 0.527865 10.00 11.00 1.00 20.04. 05:31 196 (S) -38
MS Her p 5 0.868042 12.90 13.30 0.40 20.04. 05:31 240 (SW) 57
V1282 Her s 1 0.278349 13.35 13.35 0.00 20.04. 05:32 277 (W) 62
IK Boo s 1 0.303116 12.00 12.50 0.50 20.04. 05:32 293 (NW) 20
V445 Nor p 10 0.4871 16.88 17.20 0.32 20.04. 05:32 216 (SW) -31
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 20.04. 05:32 213 (SW) 11
SZ Scl p 10 0.320832 11.72 12.40 0.68 20.04. 05:32 133 (SE) -6
V797 Cep s 1 0.270449 14.60 14.60 0.00 20.04. 05:32 15 (N) 51
UY Mus p 10 0.562441 11.70 13.00 1.30 20.04. 05:32 219 (SW) -56
V371 Sge p 10 0.8334 11.90 12.45 0.55 20.04. 05:32 187 (S) 57
VX Hor p 10 0.89459 9.42 9.63 0.21 20.04. 05:32 108 (E) -48
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.04. 05:33 190 (S) 41
KT Cnc s 8 0.323691 13.60 14.20 0.60 20.04. 05:33 359 (N) -28
LW Eri s 5 0.46562 12.20 12.20 0.00 20.04. 05:33 66 (NE) -20
V1233 Her p 10 0.3105942 11.80 12.16 0.36 20.04. 05:33 274 (W) 52
FL Peg s 6 0.4743125 13.50 14.00 0.50 20.04. 05:33 158 (S) 47
V463 And s 1 0.406095 12.15 12.50 0.35 20.04. 05:34 96 (E) 57
KO Ara s 9 0.3825476 13.30 13.30 0.00 20.04. 05:34 204 (SW) -19
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 20.04. 05:34 164 (S) 28
V449 Aur p 10 0.70366366 7.46 7.58 0.13 20.04. 05:34 24 (NE) 10
OT UMa p 10 0.3160725 12.20 12.50 0.30 20.04. 05:34 1 (N) 26
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 20.04. 05:34 66 (NE) 70
OP Boo p 10 0.311443 12.80 13.10 0.30 20.04. 05:34 307 (NW) 42
DD Her p 4 5.643399 11.40 12.20 0.80 20.04. 05:34 245 (SW) 56
V830 Cep p 10 0.2601155 13.40 14.85 1.45 20.04. 05:35 7 (N) 70
XX Leo s 1 0.971131 11.10 11.40 0.30 20.04. 05:35 336 (NW) -23
AU Ser s 1 0.3864975 10.90 11.61 0.71 20.04. 05:35 268 (W) 31
MT Cas s 1 0.313878 13.30 14.02 0.72 20.04. 05:35 60 (NE) 56
V2712 Ori p 10 0.346489 12.54 12.82 0.28 20.04. 05:35 56 (NE) -35
AQ Com s 1 0.2813295 15.20 15.70 0.50 20.04. 05:35 304 (NW) 1
CT Eri p 10 0.6341963 10.00 10.52 0.52 20.04. 05:35 93 (E) -44
GO Mus s 10 0.524 14.60 15.20 0.60 20.04. 05:35 203 (SW) -55
V458 Mon p 5 0.3969371 13.30 13.90 0.60 20.04. 05:36 28 (NE) -34
V523 Aur s 1 0.330437 13.30 13.30 0.00 20.04. 05:36 12 (N) 3
V438 Cam s 9 0.500825 13.60 13.60 0.00 20.04. 05:36 9 (N) 39
YZ CVn s 1 1.175557 12.50 12.55 0.05 20.04. 05:36 295 (NW) 17
V502 And s 6 0.318892 13.80 14.15 0.35 20.04. 05:36 88 (E) 39
QX Boo s 9 0.3604665 12.50 12.50 0.00 20.04. 05:36 297 (NW) 44
RW Com p 1 0.2373465 11.00 11.70 0.70 20.04. 05:36 309 (NW) 4
GN CVn s 1 0.395009 12.00 12.50 0.50 20.04. 05:36 301 (NW) 25
V524 Hya p 10 0.15 17.12 19.40 2.28 20.04. 05:36 344 (N) -38
V5535 Sgr p 10 2.2517 10.65 11.00 0.35 20.04. 05:37 207 (SW) 5
V1286 Cen p 10 0.613378 11.37 11.98 0.61 20.04. 05:37 248 (W) -39
AP CMi p 9 2.162832 12.50 13.50 1.00 20.04. 05:37 21 (N) -38
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.