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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:50 UTC
Civil Twilight (6°): 02:24 // 19:29 UTC
Nautical Twilight (12°): 01:28 // 20:25 UTC
Astronomical Twilight (18°): 00:04 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FU Dra p 1 0.306718 10.55 11.10 0.55 22.05. 13:15 20 (N) 27
V933 Cep p 10 0.48792 13.95 14.55 0.60 22.05. 13:15 347 (N) 47
VV Ara p 10 1.00937 13.20 13.80 0.60 22.05. 13:16 111 (E) -74
V557 And p 10 0.347444 14.20 15.00 0.80 22.05. 13:16 281 (W) 44
TY Boo p 1 0.3171485 10.81 11.47 0.66 22.05. 13:16 38 (NE) 6
Y Cir p 9 3.169972 11.30 12.60 1.30 22.05. 13:16 140 (SE) -52
BT Tri p 10 0.2512 14.20 14.80 0.60 22.05. 13:16 271 (W) 41
GU Ori p 1 0.470682 12.90 14.30 1.40 22.05. 13:16 183 (S) 53
CP Aur p 9 2.764601 13.22 14.74 1.52 22.05. 13:17 198 (S) 79
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 22.05. 13:17 315 (NW) -58
V1009 Cyg p 6 5.436245 12.90 13.50 0.60 22.05. 13:17 340 (N) -6
WW Dra p 1 4.62972 8.30 9.00 0.70 22.05. 13:18 13 (N) 23
EU Hya p 2 0.7782075 10.10 10.80 0.70 22.05. 13:18 140 (SE) 25
HW Vir p 1 0.11671953 10.50 11.20 0.70 22.05. 13:18 91 (E) -11
GW Gem p 1 0.6594447 10.48 11.45 0.97 22.05. 13:18 133 (SE) 61
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 22.05. 13:18 328 (NW) 18
V842 Her p 1 0.419037 9.85 10.45 0.60 22.05. 13:18 21 (N) 14
BD And p 1 0.9258052 11.30 11.70 0.40 22.05. 13:19 317 (NW) 28
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 22.05. 13:19 336 (NW) -6
V389 Cam p 9 0.439897 11.80 12.50 0.70 22.05. 13:19 346 (N) 69
V845 Cep p 10 0.386159 14.30 15.20 0.90 22.05. 13:19 349 (N) 41
AO Ser p 1 0.8793471 10.70 12.00 1.30 22.05. 13:19 35 (NE) -16
V609 Car p 10 3.13602 10.96 11.82 0.86 22.05. 13:19 157 (SE) -23
CG Cha p 10 0.3765523 13.90 14.40 0.50 22.05. 13:19 167 (S) -45
V534 Cyg s 2 1.132621 13.70 13.80 0.10 22.05. 13:19 329 (NW) 12
SY Aps p 6 0.278908 12.20 13.60 1.40 22.05. 13:19 153 (SE) -57
TX UMa s 1 3.063292 7.06 7.13 0.07 22.05. 13:19 69 (E) 47
V656 Pup p 10 0.32903 18.12 18.27 0.15 22.05. 13:19 169 (S) -9
V1254 Cen p 10 0.37079 11.17 11.75 0.58 22.05. 13:19 117 (SE) -35
V477 Lyr p 9 0.471729 14.30 16.00 1.70 22.05. 13:20 358 (N) -13
TX Cnc p 1 0.3828827 10.00 10.35 0.35 22.05. 13:20 126 (SE) 48
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 22.05. 13:20 339 (N) 10
WY Hya s 1 0.716008 10.40 11.20 0.80 22.05. 13:20 145 (SE) 35
V1184 Cas p 8 0.577 14.10 14.30 0.20 22.05. 13:20 325 (NW) 33
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 22.05. 13:20 5 (N) -76
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 22.05. 13:21 32 (NE) 5
V1237 Tau s 8 0.287447 14.03 14.03 0.00 22.05. 13:21 208 (SW) 63
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 22.05. 13:21 109 (E) -35
SW Ret p 10 0.3547995 12.63 13.08 0.45 22.05. 13:21 200 (S) -30
V562 Aur p 9 0.528805 12.87 13.21 0.34 22.05. 13:21 216 (SW) 66
V580 Lyr p 1 0.289052 12.85 13.42 0.57 22.05. 13:21 354 (N) -4
V1181 Her s 1 0.337042 11.00 11.36 0.36 22.05. 13:22 22 (N) 1
BT CrB p 9 0.0892 18.90 20.40 1.50 22.05. 13:22 29 (NE) 1
KO Ara p 9 0.3825476 13.30 14.10 0.80 22.05. 13:22 128 (SE) -83
AG CMi p 4 1.6645363 10.90 11.90 1.00 22.05. 13:22 164 (S) 45
FL And p 7 0.905648 14.30 15.10 0.80 22.05. 13:22 289 (W) 34
MR Com s 1 0.412743 12.00 12.40 0.40 22.05. 13:22 63 (NE) 13
V345 Ser p 10 0.372484 14.30 15.10 0.80 22.05. 13:22 48 (NE) -16
OS Her p 9 0.792285 13.26 14.36 1.10 22.05. 13:22 5 (N) -5
V1153 Her p 10 0.374217 12.40 12.65 0.25 22.05. 13:23 22 (N) 15
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.