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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V478 Cyg p 1 2.880903 8.63 9.04 0.41 23.07. 05:17 297 (NW) 28
V842 Cep p 10 0.2889547 14.00 14.70 0.70 23.07. 05:17 339 (N) 51
V696 And p 10 0.798466 12.85 13.26 0.41 23.07. 05:17 259 (W) 58
V653 Pup p 10 0.388309 10.25 10.53 0.28 23.07. 05:17 132 (SE) -26
WX UMi p 10 0.38714 14.40 15.10 0.70 23.07. 05:18 3 (N) 34
AR CrB p 1 0.3973515 10.80 11.45 0.65 23.07. 05:18 338 (N) -9
V640 Aql p 7 0.5612183 12.60 13.40 0.80 23.07. 05:18 285 (W) 1
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 23.07. 05:18 316 (NW) 31
MR Boo p 10 0.866897 11.06 11.47 0.41 23.07. 05:18 356 (N) 11
V689 Cen p 10 0.5585365 12.40 13.30 0.90 23.07. 05:18 125 (SE) -65
EH Cnc p 1 0.4180364 11.73 12.47 0.74 23.07. 05:19 76 (E) 15
MU Lac p 10 0.2775155 14.10 15.10 1.00 23.07. 05:19 296 (NW) 53
V676 And p 10 0.364529 12.86 13.26 0.40 23.07. 05:19 263 (W) 57
TX Cet s 1 0.740841 10.90 11.12 0.22 23.07. 05:19 189 (S) 39
DY Lyn s 1 1.313175 9.70 9.70 0.00 23.07. 05:19 63 (NE) 34
V532 And p 10 0.39902 13.50 13.80 0.30 23.07. 05:20 227 (SW) 76
KZ Vir p 8 1.13183 8.45 8.52 0.07 23.07. 05:20 22 (N) -35
V692 And p 6 0.33802 12.50 12.50 0.00 23.07. 05:20 277 (W) 62
V418 Cam s 9 0.3067595 13.70 14.40 0.70 23.07. 05:20 29 (NE) 58
V1042 Her s 1 0.511154 12.08 12.08 0.00 23.07. 05:20 323 (NW) -10
V757 Cep s 8 0.343873 14.00 14.70 0.70 23.07. 05:20 348 (N) 60
V1055 Sco s 4 0.363686 8.65 8.65 0.00 23.07. 05:20 288 (W) -65
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 23.07. 05:20 318 (NW) 12
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.07. 05:20 10 (N) 28
V605 Car p 9 0.688714 9.50 10.18 0.68 23.07. 05:21 136 (SE) -33
V2168 Sgr p 9 2.06884 12.50 15.00 2.50 23.07. 05:21 249 (W) -35
V350 CrA p 10 0.466223 13.20 13.90 0.70 23.07. 05:21 264 (W) -49
RW Com p 1 0.2373465 11.00 11.70 0.70 23.07. 05:21 25 (NE) -9
QS Vir p 9 0.150757525 14.27 17.76 3.49 23.07. 05:21 14 (N) -53
V571 And p 9 0.357641 13.70 14.20 0.50 23.07. 05:21 186 (S) 78
V1064 Her p 5 0.3431545 11.30 11.60 0.30 23.07. 05:21 322 (NW) 6
IK Aur p 10 4.0522 16.60 17.50 0.90 23.07. 05:21 103 (E) 56
PT Dra p 10 0.270768 14.30 14.90 0.60 23.07. 05:22 355 (N) 15
BQ Phe p 10 0.218481 10.43 10.60 0.17 23.07. 05:22 200 (S) -10
V489 And p 8 0.422756 12.00 13.00 1.00 23.07. 05:22 234 (SW) 56
V470 Cam p 1 0.0956467 14.10 14.75 0.65 23.07. 05:22 37 (NE) 52
CL Cet s 10 0.621622 9.87 9.87 0.00 23.07. 05:22 209 (SW) 18
GI Vul s 1 0.4814828 13.50 13.80 0.30 23.07. 05:22 295 (NW) 14
V923 Her p 8 1.364757 9.10 9.27 0.18 23.07. 05:22 329 (NW) -3
V512 And s 10 0.745331 11.80 11.95 0.15 23.07. 05:22 238 (SW) 67
GQ Aps s 10 0.6353 14.50 14.80 0.30 23.07. 05:22 187 (S) -61
V808 Cep p 10 0.484564 11.55 11.92 0.37 23.07. 05:22 6 (N) 53
V922 Cep p 10 3.57497 11.46 11.92 0.46 23.07. 05:22 328 (NW) 59
BO Ari p 1 0.3181937 10.00 10.50 0.50 23.07. 05:23 189 (S) 67
QU Cyg p 1 0.3469114 14.50 15.30 0.80 23.07. 05:23 301 (NW) 24
GZ Aqr s 4 0.302781 14.60 14.60 0.00 23.07. 05:23 239 (SW) 14
V1001 Cas s 1 0.429058 13.61 13.61 0.00 23.07. 05:23 288 (W) 65
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 23.07. 05:24 279 (W) 69
V463 Peg p 7 0.330569 11.60 12.15 0.55 23.07. 05:24 266 (W) 27
HP Her p 10 0.476408 15.30 16.50 1.20 23.07. 05:24 329 (NW) -1
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.