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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:06 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:40 // 22:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RY Men p 10 0.369514 13.19 14.16 0.97 15.07. 06:18 178 (S) -41
FH Mon p 8 1.425071 14.10 15.70 1.60 15.07. 06:18 112 (E) 14
V797 Cep p 1 0.270449 14.60 15.00 0.40 15.07. 06:18 354 (N) 59
V Sge p 1 0.5141928 8.60 13.90 5.30 15.07. 06:18 290 (W) 11
V437 Nor p 10 1.1324 13.91 14.12 0.21 15.07. 06:18 228 (SW) -79
SX Crv s 1 0.3166127 8.99 9.23 0.24 15.07. 06:18 52 (NE) -49
ET Mus s 8 0.4593487 12.10 12.10 0.00 15.07. 06:18 164 (S) -62
V732 Her p 2 0.3567417 13.20 14.20 1.00 15.07. 06:19 334 (NW) 10
V901 Cen p 1 0.3542133 11.94 12.30 0.37 15.07. 06:19 114 (SE) -56
I Boo s 1 0.2678178 5.80 6.29 0.49 15.07. 06:19 358 (N) 8
AS Lib p 10 0.553805 13.20 13.90 0.70 15.07. 06:19 348 (N) -61
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.07. 06:19 44 (NE) -41
V1076 Cas p 9 0.381185 15.68 15.97 0.29 15.07. 06:19 310 (NW) 74
V462 And p 10 4.279 12.25 12.81 0.56 15.07. 06:20 285 (W) 55
V839 Oph s 1 0.4090015 8.80 9.30 0.50 15.07. 06:20 309 (NW) -17
IN Boo s 7 0.285759 13.90 13.90 0.00 15.07. 06:20 10 (N) -8
V737 Cep s 8 0.2987665 11.95 12.30 0.35 15.07. 06:20 320 (NW) 46
V861 Her p 1 0.3446312 13.80 14.15 0.35 15.07. 06:20 338 (N) 5
V634 CrA p 10 0.3079573 13.40 13.90 0.50 15.07. 06:20 260 (W) -52
V625 And p 10 0.2495793 14.20 14.80 0.60 15.07. 06:21 272 (W) 49
V1053 Cas p 1 0.649369 15.20 15.80 0.60 15.07. 06:21 314 (NW) 69
LM Boo p 1 0.327922 12.00 12.50 0.50 15.07. 06:21 4 (N) -16
BO Peg p 1 0.580428 11.50 12.20 0.70 15.07. 06:21 271 (W) 15
V899 Her s 1 0.421169 7.93 7.93 0.00 15.07. 06:21 339 (N) -4
V1865 Ori p 3 0.717374 12.50 12.90 0.40 15.07. 06:22 125 (SE) 44
DY Vir p 5 0.934273 14.20 15.70 1.50 15.07. 06:22 42 (NE) -21
V357 Cas s 4 1.588675 13.00 13.60 0.60 15.07. 06:22 299 (NW) 59
V1315 Her s 1 0.358361 12.75 13.10 0.35 15.07. 06:23 326 (NW) 9
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 15.07. 06:23 266 (W) 0
V1341 Aql p 8 0.304012 13.00 13.70 0.70 15.07. 06:23 294 (NW) -19
AO Ser p 1 0.8793471 10.70 12.00 1.30 15.07. 06:23 344 (N) -21
KW Pup p 2 1.6039075 11.30 12.00 0.70 15.07. 06:23 112 (E) -1
V496 Cam s 7 0.392897 13.95 14.40 0.45 15.07. 06:23 14 (N) 51
BG Vul p 1 0.4032397 12.90 13.70 0.80 15.07. 06:23 281 (W) 20
V571 Lyr p 3 1.252594 11.70 12.30 0.60 15.07. 06:23 325 (NW) 14
V538 And p 10 0.5188056 13.90 14.30 0.40 15.07. 06:24 238 (SW) 71
MT Boo p 6 0.3653325 13.45 13.95 0.50 15.07. 06:24 2 (N) 1
GM CVn p 1 0.366984 12.00 12.50 0.50 15.07. 06:24 12 (N) -7
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 15.07. 06:24 307 (NW) 20
V509 Cam p 6 0.350347 13.00 13.60 0.60 15.07. 06:24 15 (N) 48
V1091 Her p 1 0.393559 12.04 12.28 0.24 15.07. 06:24 334 (NW) 1
V451 Cam p 9 0.401453 13.20 13.70 0.50 15.07. 06:24 42 (NE) 58
SZ Scl s 10 0.320832 11.72 12.40 0.68 15.07. 06:24 214 (SW) 1
EM Tuc p 4 0.326575 12.16 12.76 0.60 15.07. 06:24 199 (S) -31
V480 And p 9 0.510024 12.75 13.05 0.30 15.07. 06:24 255 (W) 56
V1105 Her p 5 0.321736 12.60 13.00 0.40 15.07. 06:24 320 (NW) 1
EX Oct p 10 4.692825 11.05 11.25 0.20 15.07. 06:24 181 (S) -57
EX CVn s 4 0.2771572 13.10 13.10 0.00 15.07. 06:24 26 (NE) 3
V502 Cyg p 4 0.566962 13.60 14.50 0.90 15.07. 06:24 305 (NW) 27
CN And s 1 0.4627909 9.70 9.96 0.26 15.07. 06:24 266 (W) 61
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.