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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SW Sex p 1 0.13493852 14.80 16.70 1.90 27.07. 13:19 188 (S) 37
KQ Lib p 9 0.695529 11.60 12.05 0.45 27.07. 13:19 118 (SE) 8
GU Boo s 1 0.4887296 13.10 13.10 0.00 27.07. 13:19 80 (E) 38
V2659 Oph p 9 0.776761 12.83 13.85 1.02 27.07. 13:19 73 (E) -10
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 27.07. 13:19 32 (NE) -3
EK Com s 1 0.266685 12.70 12.70 0.00 27.07. 13:20 121 (SE) 56
V747 Cen p 10 0.53719488 9.86 10.46 0.60 27.07. 13:20 150 (SE) -13
V1804 Ori p 9 2.22878 7.08 7.14 0.06 27.07. 13:20 263 (W) 7
WW Eri s 1 0.926499 11.12 11.32 0.20 27.07. 13:20 261 (W) -2
V1371 Ori s 9 0.758223 8.16 8.16 0.00 27.07. 13:20 270 (W) 17
NP Vul p 10 1.905653 14.30 15.50 1.20 27.07. 13:20 44 (NE) -8
V361 Pup p 10 0.367365 8.05 8.39 0.34 27.07. 13:20 222 (SW) -7
LM And p 3 0.761178 12.20 13.50 1.30 27.07. 13:21 327 (NW) 18
V416 CMa p 10 0.418639 8.61 8.99 0.38 27.07. 13:21 230 (SW) -1
CD Tri p 3 0.369035 12.14 12.62 0.48 27.07. 13:21 317 (NW) 8
IM Vul p 1 0.454283 11.60 13.30 1.70 27.07. 13:21 28 (NE) -13
V804 Cep s 6 0.347592 12.94 13.45 0.51 27.07. 13:21 353 (N) 47
W UMa p 1 0.3336367 7.75 8.48 0.73 27.07. 13:21 309 (NW) 79
HN UMa s 4 0.38261 9.90 10.02 0.12 27.07. 13:21 152 (SE) 76
V653 Lyr s 1 0.468813 11.23 11.56 0.33 27.07. 13:22 45 (NE) 17
CT Cet s 6 0.2564878 9.29 9.29 0.00 27.07. 13:22 303 (NW) -49
LR Pav s 10 0.3945 15.00 15.30 0.30 27.07. 13:22 151 (SE) -60
NT Dra p 7 1.639934 12.85 13.40 0.55 27.07. 13:22 353 (N) 62
V876 Per p 9 0.319961 13.60 14.20 0.60 27.07. 13:22 315 (NW) 15
CX CMa p 8 0.9546236 9.90 10.60 0.70 27.07. 13:23 224 (SW) 2
V718 Her p 7 0.5960123 13.90 14.30 0.40 27.07. 13:23 53 (NE) 31
V404 Gem p 1 0.348706 11.59 12.13 0.54 27.07. 13:23 256 (W) 31
V2612 Oph p 1 0.375305 9.35 9.72 0.37 27.07. 13:23 65 (NE) -11
V659 Ara p 10 0.2918802 13.90 14.50 0.60 27.07. 13:23 140 (SE) -42
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 27.07. 13:23 295 (NW) 71
V575 Sco p 10 0.658934 12.70 13.10 0.40 27.07. 13:23 114 (SE) -29
V343 Cen p 10 0.587651 11.70 12.30 0.60 27.07. 13:23 175 (S) -22
V1153 Her p 10 0.374217 12.40 12.65 0.25 27.07. 13:24 57 (NE) 42
CL Lyn p 4 1.58605 9.76 10.34 0.58 27.07. 13:24 296 (NW) 64
V535 Aur p 5 0.384744 12.73 13.17 0.44 27.07. 13:24 290 (W) 49
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 27.07. 13:24 242 (SW) 25
BT CrB p 9 0.0892 18.90 20.40 1.50 27.07. 13:24 73 (E) 34
GZ Gem s 6 1.225009 13.60 13.60 0.00 27.07. 13:24 264 (W) 30
GV Cyg s 1 0.9906643 13.20 13.20 0.00 27.07. 13:24 8 (N) 7
AR Dra p 1 0.675838 11.29 12.51 1.22 27.07. 13:24 30 (NE) 71
BH CMi p 6 0.5592485 9.50 10.00 0.50 27.07. 13:24 230 (SW) 31
V459 Lac p 7 1.767995 13.06 13.60 0.54 27.07. 13:24 359 (N) 9
NU Cam p 1 0.69006 10.57 10.95 0.38 27.07. 13:25 357 (N) 56
TV Cas s 1 1.812601 7.22 7.34 0.12 27.07. 13:25 348 (N) 21
V401 Cyg p 1 0.582725 10.64 11.17 0.53 27.07. 13:25 41 (NE) 2
EP And p 1 0.4041085 11.90 12.50 0.60 27.07. 13:25 330 (NW) 12
V648 Lyr s 1 0.368752 13.22 13.62 0.40 27.07. 13:25 46 (NE) 18
NN Com s 5 0.582846 13.38 13.78 0.40 27.07. 13:25 139 (SE) 48
PS Dra p 10 0.43747 13.05 13.35 0.30 27.07. 13:25 45 (NE) 56
V1184 Aql p 6 0.565604 13.10 13.50 0.40 27.07. 13:25 58 (NE) -12
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.