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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 25.04. 11:26 286 (W) 28
UV Lyn p 1 0.414982 9.41 9.81 0.40 25.04. 11:27 60 (NE) 25
BH UMa p 1 0.349341 11.50 12.30 0.80 25.04. 11:27 35 (NE) 24
V411 Peg s 1 0.3770427 14.00 14.00 0.00 25.04. 11:27 278 (W) 27
V514 Cam p 6 0.362742 12.63 12.63 0.00 25.04. 11:27 10 (N) 43
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 25.04. 11:27 239 (SW) 7
MS Per p 6 2.779357 11.90 12.70 0.80 25.04. 11:27 84 (E) 77
V994 Her s 1 2.083268 6.93 6.93 0.00 25.04. 11:27 311 (NW) 0
V594 Lyr s 5 0.255999 14.00 14.00 0.00 25.04. 11:27 320 (NW) 19
V647 Ori p 1 0.9775543 11.50 12.00 0.50 25.04. 11:27 116 (SE) 24
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 25.04. 11:27 311 (NW) -16
OQ Dra p 7 0.3396745 13.20 13.80 0.60 25.04. 11:27 15 (N) 36
V524 Oph p 8 0.308917 13.00 13.80 0.80 25.04. 11:27 288 (W) -52
V590 Oph s 10 0.8269063 13.40 13.60 0.20 25.04. 11:28 302 (NW) -13
PT Vir p 7 0.3081795 13.38 13.56 0.18 25.04. 11:28 37 (NE) -22
CG Aur p 1 1.804855 12.10 12.70 0.60 25.04. 11:28 115 (SE) 56
V775 Cep p 10 0.68586 14.00 14.23 0.23 25.04. 11:28 356 (N) 54
V335 Ser s 1 3.449885 7.51 8.20 0.69 25.04. 11:28 336 (NW) -37
V342 UMa p 1 0.3438515 13.40 13.90 0.50 25.04. 11:28 35 (NE) 24
Y Crv p 7 0.329037 11.73 12.10 0.37 25.04. 11:28 47 (NE) -47
V462 Per p 5 0.577975 13.70 14.20 0.50 25.04. 11:29 147 (SE) 74
AA Lyn p 9 0.561388 14.70 15.30 0.60 25.04. 11:29 68 (E) 38
EQ CMi p 6 0.479536 12.90 13.40 0.50 25.04. 11:29 96 (E) 6
V1104 Her s 1 0.227876 13.30 13.30 0.00 25.04. 11:29 327 (NW) 18
IO Boo p 7 0.2711483 13.00 13.50 0.50 25.04. 11:29 7 (N) -15
CF CrB p 10 0.262445 14.14 14.54 0.40 25.04. 11:29 342 (N) -8
UY Vir p 10 1.994447 8.00 8.80 0.80 25.04. 11:29 43 (NE) -54
V854 Her p 10 0.780649 14.70 15.80 1.10 25.04. 11:30 337 (NW) -2
AQ Boo p 1 0.333139 12.30 13.00 0.70 25.04. 11:30 15 (N) -22
CN Com s 1 0.7354425 13.30 13.50 0.20 25.04. 11:30 36 (NE) -16
V963 Cyg p 1 1.39466785 12.59 13.37 0.78 25.04. 11:30 302 (NW) 15
OS Aqr p 9 0.586773 12.00 12.60 0.60 25.04. 11:30 254 (W) -4
NN Aqr s 4 0.306779 13.47 13.47 0.00 25.04. 11:30 258 (W) 9
V604 Car p 10 0.472292 9.16 9.64 0.48 25.04. 11:30 146 (SE) -32
FF CMa p 8 1.2133742 7.38 7.74 0.36 25.04. 11:30 127 (SE) -10
WY Tau s 1 0.6927606 11.14 11.73 0.59 25.04. 11:30 105 (E) 47
QV Lup p 10 0.365618 11.35 11.78 0.43 25.04. 11:31 352 (N) -83
V513 Her s 3 0.3037692 15.30 15.70 0.40 25.04. 11:31 321 (NW) -6
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.04. 11:31 304 (NW) -17
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 25.04. 11:31 178 (S) -66
V1043 Cas p 1 0.661587 13.29 14.18 0.89 25.04. 11:31 291 (W) 70
YY Sgr s 1 2.628476 10.02 10.64 0.62 25.04. 11:31 280 (W) -34
V437 Dra p 10 0.316053 13.75 14.40 0.65 25.04. 11:31 325 (NW) 39
V678 Cyg s 10 2.29179 14.70 14.70 0.00 25.04. 11:31 296 (NW) 43
IS Boo p 8 0.25145 14.00 14.60 0.60 25.04. 11:32 5 (N) 9
V480 Peg p 9 0.3735416 12.90 13.30 0.40 25.04. 11:32 272 (W) 28
V449 Nor p 10 0.4046 15.51 15.75 0.24 25.04. 11:33 230 (SW) -78
LT Pav p 10 0.393674 11.40 12.20 0.80 25.04. 11:33 210 (SW) -51
FR Del s 8 0.3497468 15.00 15.30 0.30 25.04. 11:33 276 (W) 10
AU Men p 9 0.343841 10.29 11.11 0.82 25.04. 11:33 164 (S) -37
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.