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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:15 UTC
Civil Twilight (6°): 03:18 // 18:48 UTC
Nautical Twilight (12°): 02:34 // 19:33 UTC
Astronomical Twilight (18°): 01:42 // 20:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V697 Pup p 10 1.964 10.95 11.08 0.13 18.08. 20:18 335 (NW) -51
CM Tri p 8 0.472699 13.70 14.40 0.70 18.08. 20:18 52 (NE) 14
PR Boo p 10 0.371281 13.70 14.10 0.40 18.08. 20:18 285 (W) 52
AL Tri p 1 0.268564 14.10 14.40 0.30 18.08. 20:18 65 (NE) 19
V441 And s 4 0.469656 13.48 14.20 0.72 18.08. 20:18 62 (NE) 32
UX UMa p 1 0.19667128 12.57 14.15 1.58 18.08. 20:18 306 (NW) 41
V1687 Aql s 10 0.587805 11.50 11.50 0.00 18.08. 20:18 178 (S) 44
V337 UMa s 8 0.383365 13.70 14.20 0.50 18.08. 20:18 331 (NW) 18
V1036 Her s 1 0.391678 11.31 11.31 0.00 18.08. 20:18 238 (SW) 54
TW Mus p 10 0.4179484 12.10 12.60 0.50 18.08. 20:19 218 (SW) -53
EF Boo p 1 0.4205155 9.43 9.99 0.57 18.08. 20:19 299 (NW) 48
V625 Cen p 10 0.4697059 14.40 15.00 0.60 18.08. 20:19 220 (SW) -33
LT Cam s 2 0.2766042 14.50 14.50 0.00 18.08. 20:19 9 (N) 21
V2768 Ori p 8 0.33262 15.00 15.30 0.30 18.08. 20:19 22 (N) -33
V1097 Aql s 2 1.225237 13.90 14.00 0.10 18.08. 20:19 155 (SE) 54
CT Scl p 10 0.406798 11.91 12.12 0.21 18.08. 20:19 106 (E) -21
V919 Aql s 10 0.79521 13.00 13.80 0.80 18.08. 20:19 175 (S) 39
V477 Cyg s 1 2.34698 8.50 8.69 0.19 18.08. 20:20 145 (SE) 69
I Boo s 1 0.2678178 5.80 6.29 0.49 18.08. 20:20 291 (W) 51
V906 Ara p 6 1.02255 14.50 14.80 0.30 18.08. 20:20 195 (S) -24
V1046 Cas p 1 0.980499 11.30 11.70 0.40 18.08. 20:20 46 (NE) 44
AX Vir p 1 0.7025264 10.00 10.81 0.81 18.08. 20:21 269 (W) 6
V342 Her s 1 0.851731 10.50 10.70 0.20 18.08. 20:21 204 (SW) 64
HI Dra p 6 0.597419 9.03 9.20 0.17 18.08. 20:21 332 (NW) 80
KT Lyr s 9 0.5815356 14.70 14.90 0.20 18.08. 20:21 206 (SW) 72
V506 Cam s 8 0.3401 12.70 13.20 0.50 18.08. 20:21 356 (N) 45
GN Mus p 10 0.3869 13.70 14.40 0.70 18.08. 20:21 205 (SW) -50
V427 Dra p 10 0.420825 12.75 13.05 0.30 18.08. 20:21 2 (N) 57
QW Gem p 1 0.3581235 10.33 10.74 0.41 18.08. 20:21 4 (N) -10
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 18.08. 20:21 72 (E) 63
UU Lyn s 1 0.46846 11.54 11.82 0.28 18.08. 20:21 337 (NW) 7
AH Gem s 1 0.336762 14.40 14.80 0.40 18.08. 20:21 5 (N) -24
V652 Pup p 10 0.371829 9.66 9.84 0.18 18.08. 20:21 1 (N) -77
WZ UMi p 10 0.64137 12.85 13.15 0.30 18.08. 20:22 336 (NW) 50
V404 Dra p 10 0.3476427 11.57 11.77 0.20 18.08. 20:22 265 (W) 83
V892 Cep p 10 0.362442 13.50 14.00 0.50 18.08. 20:22 23 (NE) 58
V386 Dra p 1 0.238912 13.40 13.90 0.50 18.08. 20:22 284 (W) 78
V484 And p 10 0.349 13.00 13.28 0.28 18.08. 20:22 76 (E) 32
V524 Mon s 3 0.28361685 14.40 15.20 0.80 18.08. 20:22 4 (N) -38
V455 Mon s 5 0.6817285 14.50 15.30 0.80 18.08. 20:22 5 (N) -40
DN Aur p 3 0.616888 13.70 14.20 0.50 18.08. 20:23 25 (NE) -2
RT Hyi s 10 0.2840352 12.28 13.13 0.85 18.08. 20:23 163 (S) -49
V640 Aur p 1 0.3279975 12.52 13.25 0.73 18.08. 20:23 11 (N) 14
V4396 Sgr p 9 1.74502 7.68 8.11 0.44 18.08. 20:23 189 (S) 6
V2769 Ori s 5 0.27872 15.00 15.00 0.00 18.08. 20:23 23 (NE) -32
CE Peg s 1 0.64203 13.20 13.20 0.00 18.08. 20:23 117 (SE) 52
OW Com p 10 0.258127 15.40 16.40 1.00 18.08. 20:23 279 (W) 15
V731 Her p 1 0.4264073 13.30 13.90 0.60 18.08. 20:24 263 (W) 70
V1799 Ori s 2 0.290304 12.90 13.60 0.70 18.08. 20:24 41 (NE) -25
V345 Cas s 1 0.6887584 13.10 13.60 0.50 18.08. 20:24 60 (NE) 55
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.