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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 °
QW Car s 10 2.853212 11.70 11.70 0.00 20.05. 23:10 204 (SW) -50
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 20.05. 23:11 100 (E) 46
V392 Ori s 1 0.659284 10.90 10.90 0.00 20.05. 23:11 329 (NW) -16
V496 Cyg p 3 1.474915 12.10 12.50 0.40 20.05. 23:11 82 (E) 43
V829 Her p 1 0.358153 11.90 12.50 0.60 20.05. 23:11 144 (SE) 73
GM Aqr p 6 0.367282 13.80 15.00 1.20 20.05. 23:11 89 (E) -5
V903 Ara p 9 0.301566 12.34 12.40 0.06 20.05. 23:12 172 (S) -18
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.05. 23:12 21 (N) 21
GL Her p 1 2.344974 11.50 13.50 2.00 20.05. 23:12 114 (SE) 49
BH Oct p 10 0.5652 15.50 16.20 0.70 20.05. 23:12 168 (S) -39
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.05. 23:12 232 (SW) 57
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 20.05. 23:12 67 (NE) 61
BC Gru p 8 0.3073055 9.90 10.30 0.40 20.05. 23:12 121 (SE) -40
V804 Aql s 8 0.6553905 11.30 11.60 0.30 20.05. 23:12 131 (SE) 22
V366 Cyg s 6 1.096018 10.00 10.20 0.20 20.05. 23:12 57 (NE) 49
MU Dra p 1 0.349664 12.76 12.96 0.20 20.05. 23:13 73 (E) 63
TY Boo p 1 0.3171485 10.81 11.47 0.66 20.05. 23:13 226 (SW) 71
UX UMa p 1 0.19667128 12.57 14.15 1.58 20.05. 23:13 289 (W) 66
V864 Mon p 5 0.358427 9.90 10.60 0.70 20.05. 23:13 303 (NW) -30
EG CMi p 9 0.533605 13.10 13.60 0.50 20.05. 23:13 298 (NW) -20
V345 Cas p 1 0.6887584 13.10 14.20 1.10 20.05. 23:13 42 (NE) 31
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 20.05. 23:13 294 (NW) -1
V718 Her p 7 0.5960123 13.90 14.30 0.40 20.05. 23:13 104 (E) 80
V599 Aur s 1 0.316533 11.67 11.90 0.23 20.05. 23:14 347 (N) -7
V339 Ara p 8 2.438853 11.10 11.70 0.60 20.05. 23:14 163 (S) -12
EH Lyn p 1 0.326743 13.00 13.28 0.28 20.05. 23:14 304 (NW) 16
TU Mus p 9 1.3872845 8.17 8.75 0.58 20.05. 23:14 209 (SW) -37
IP Lyr s 2 0.4728055 13.20 13.30 0.10 20.05. 23:14 111 (E) 60
V843 Mon s 2 0.526121 12.40 12.90 0.50 20.05. 23:14 315 (NW) -19
V417 Lyr p 4 0.300661 14.90 16.20 1.30 20.05. 23:14 103 (E) 51
V369 Cam p 8 0.3452048 12.50 13.20 0.70 20.05. 23:14 356 (N) 24
CU Gem p 7 3.030053 13.60 14.20 0.60 20.05. 23:14 325 (NW) -11
V526 And p 10 0.48558 14.30 15.10 0.80 20.05. 23:14 33 (NE) 3
KM UMa s 1 0.3518602 11.00 11.50 0.50 20.05. 23:15 279 (W) 41
V361 Lyr p 4 0.309614 14.30 15.70 1.40 20.05. 23:15 79 (E) 62
LL Com s 1 0.406915 12.22 12.22 0.00 20.05. 23:15 255 (W) 52
AA Cet p 1 0.536169 6.20 6.70 0.50 20.05. 23:16 56 (NE) -53
V811 Cep p 10 0.2507641 14.20 14.90 0.70 20.05. 23:16 48 (NE) 56
PZ Boo p 7 0.622672 12.90 13.40 0.50 20.05. 23:16 230 (SW) 80
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 20.05. 23:16 135 (SE) -13
MU Mon p 10 1.2 14.10 14.60 0.50 20.05. 23:16 315 (NW) -18
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 20.05. 23:17 91 (E) -9
V401 Lac p 2 1.95012 7.93 8.16 0.23 20.05. 23:17 54 (NE) 36
V562 Aur p 9 0.528805 12.87 13.21 0.34 20.05. 23:17 345 (N) -9
ZZ Peg p 1 0.667356 12.20 12.80 0.60 20.05. 23:17 72 (E) 4
V337 Vir p 5 0.352857 13.30 14.10 0.80 20.05. 23:17 238 (SW) 25
RW Com s 1 0.2373465 11.00 11.56 0.56 20.05. 23:17 262 (W) 42
V394 Cas p 10 0.929271 15.00 17.00 2.00 20.05. 23:17 16 (N) 26
FP Mon p 10 2.098473 13.30 16.30 3.00 20.05. 23:18 301 (NW) -35
V449 Nor p 10 0.4046 15.51 15.75 0.24 20.05. 23:18 183 (S) -17
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.