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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Aur p 1 0.3279975 12.52 13.25 0.73 28.07. 12:42 298 (NW) 53
V457 Cam p 9 0.3033 13.80 14.20 0.40 28.07. 12:42 330 (NW) 59
GR Boo s 1 0.3766695 11.45 11.45 0.00 28.07. 12:43 85 (E) 30
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 28.07. 12:43 338 (N) 24
IL Boo s 6 0.347407 13.10 13.10 0.00 28.07. 12:43 73 (E) 50
V523 Aur p 1 0.330437 13.30 14.70 1.40 28.07. 12:43 269 (W) 61
NZ Boo p 1 0.0589094 17.20 20.00 2.80 28.07. 12:43 78 (E) 35
AW CrB s 1 0.3609357 11.08 11.08 0.00 28.07. 12:43 64 (NE) 26
CC Tri s 9 0.382946 13.20 13.60 0.40 28.07. 12:44 310 (NW) 10
V1043 Her s 8 0.410255 13.63 13.63 0.00 28.07. 12:44 45 (NE) 29
VX Hor p 10 0.89459 9.42 9.63 0.21 28.07. 12:44 237 (SW) -32
RU Col p 10 0.5128272 11.44 12.06 0.62 28.07. 12:44 235 (SW) -11
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 28.07. 12:44 246 (SW) 38
V415 Gem s 1 0.350606 12.40 12.70 0.30 28.07. 12:44 246 (SW) 38
GN Boo s 1 0.3016025 10.75 10.75 0.00 28.07. 12:44 84 (E) 35
GO Mus p 10 0.524 14.60 15.20 0.60 28.07. 12:44 169 (S) -38
YZ Lib p 10 0.777354 12.70 13.30 0.60 28.07. 12:44 120 (SE) -14
AE Phe p 1 0.362374 7.56 8.25 0.69 28.07. 12:44 251 (W) -58
TW Mus p 10 0.4179484 12.10 12.60 0.50 28.07. 12:44 170 (S) -28
V789 Her s 1 0.3200448 14.90 14.90 0.00 28.07. 12:45 51 (NE) 24
V427 Nor p 10 0.5002 16.36 16.80 0.44 28.07. 12:45 136 (SE) -38
V1237 Tau s 8 0.287447 14.03 14.03 0.00 28.07. 12:45 273 (W) 31
V927 Mon p 8 0.361879 10.90 11.17 0.27 28.07. 12:45 237 (SW) 30
V981 Cyg s 10 0.507662 14.50 15.00 0.50 28.07. 12:45 20 (N) 21
V392 Ori s 1 0.659284 10.90 10.90 0.00 28.07. 12:45 259 (W) 33
V470 Cam s 1 0.0956467 14.10 14.25 0.15 28.07. 12:45 324 (NW) 62
V728 Her s 1 0.4712895 10.90 11.40 0.50 28.07. 12:46 50 (NE) 22
ST Cen p 10 1.223484 10.62 11.34 0.72 28.07. 12:46 171 (S) -13
V900 Mon p 6 0.298305 11.92 12.80 0.88 28.07. 12:46 247 (SW) 24
EY Lac p 5 2.277929 13.80 14.80 1.00 28.07. 12:46 355 (N) 15
V558 And p 1 0.31092 15.62 16.10 0.48 28.07. 12:46 321 (NW) 16
OO Aql p 1 0.506792 9.20 9.90 0.70 28.07. 12:47 39 (NE) -23
V658 Lyr p 1 0.33026 11.10 11.50 0.40 28.07. 12:47 36 (NE) 17
ES Lib s 3 0.883041 7.10 7.33 0.23 28.07. 12:47 109 (E) -1
V398 Cam p 9 2.087175 13.02 14.10 1.08 28.07. 12:47 324 (NW) 53
V536 Mon s 5 6.13398 9.10 9.10 0.00 28.07. 12:47 230 (SW) 25
V883 Cep p 9 0.624477 13.20 13.70 0.50 28.07. 12:47 359 (N) 34
HP Mon s 8 1.454616 13.20 13.20 0.00 28.07. 12:47 230 (SW) 22
V482 Per s 1 2.446752 10.00 10.00 0.00 28.07. 12:47 305 (NW) 35
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 28.07. 12:48 70 (E) -11
OQ UMa s 1 0.283356 13.00 13.60 0.60 28.07. 12:48 57 (NE) 57
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 28.07. 12:48 39 (NE) 9
V1102 Her p 1 0.3090057 13.60 14.40 0.80 28.07. 12:48 37 (NE) 23
XY Leo s 1 0.2841029 9.45 9.80 0.35 28.07. 12:48 185 (S) 57
V607 Her p 8 1.712526 13.30 14.20 0.90 28.07. 12:48 68 (E) 16
UU Lyn p 1 0.46846 11.54 12.33 0.79 28.07. 12:48 239 (SW) 78
MW Boo p 10 0.364135 14.00 14.40 0.40 28.07. 12:48 65 (NE) 46
EL Lac p 8 2.806804 12.40 16.00 3.60 28.07. 12:48 1 (N) 2
V459 Lac p 7 1.767995 13.06 13.60 0.54 28.07. 12:48 354 (N) 9
V488 Cam s 7 0.2674155 12.80 12.80 0.00 28.07. 12:48 346 (N) 59
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.