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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AP Aur s 1 0.569374 10.90 11.20 0.30 25.07. 11:10 224 (SW) 73
V1847 Ori s 1 0.342605 12.09 12.36 0.27 25.07. 11:10 243 (SW) 35
CZ Cha p 10 0.3225055 14.00 14.60 0.60 25.07. 11:10 172 (S) -41
V582 Lyr s 1 0.255905 13.44 13.44 0.00 25.07. 11:10 16 (N) 3
IN Boo s 7 0.285759 13.90 13.90 0.00 25.07. 11:10 71 (E) 25
V1289 Her s 1 0.340092 11.06 11.06 0.00 25.07. 11:10 32 (NE) 1
V640 Aql p 7 0.5612183 12.60 13.40 0.80 25.07. 11:11 13 (N) -28
AD Phe s 10 0.379924 10.27 10.80 0.53 25.07. 11:11 252 (W) -39
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.07. 11:11 350 (N) -1
AV Pup s 1 0.4350067 10.50 11.00 0.50 25.07. 11:11 180 (S) 24
V997 Cyg p 1 0.458224 14.10 14.90 0.80 25.07. 11:11 6 (N) 13
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 25.07. 11:11 34 (NE) -66
V879 Aql p 9 0.2710068 13.10 14.80 1.70 25.07. 11:11 26 (NE) -26
AV CrB s 1 0.30819 11.87 11.87 0.00 25.07. 11:11 51 (NE) 7
AS Lib s 10 0.553805 13.20 13.20 0.00 25.07. 11:11 95 (E) -25
ZZ Eri s 3 0.45206 13.90 14.40 0.50 25.07. 11:11 242 (SW) 8
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.07. 11:12 61 (NE) 20
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.07. 11:12 352 (N) 9
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 25.07. 11:12 355 (N) -2
OZ Boo p 9 0.324084 13.90 14.15 0.25 25.07. 11:12 62 (NE) 15
CC Tri s 9 0.382946 13.20 13.60 0.40 25.07. 11:12 293 (NW) 24
V383 Cam p 10 0.3772858 11.65 11.90 0.25 25.07. 11:12 339 (N) 58
V1216 Her p 10 0.3020175 12.15 12.60 0.45 25.07. 11:12 37 (NE) 16
V699 Her s 10 0.614205 15.40 16.00 0.60 25.07. 11:13 55 (NE) -5
V476 Aql p 8 0.624685 13.30 14.20 0.90 25.07. 11:13 28 (NE) -29
V495 Cam p 10 0.354461 13.00 13.35 0.35 25.07. 11:13 359 (N) 63
TU Mon p 8 5.04902 9.30 11.10 1.80 25.07. 11:13 190 (S) 36
V347 Dra p 10 0.507279 12.40 12.70 0.30 25.07. 11:13 29 (NE) 34
V743 Cep p 7 4.67226 10.53 10.85 0.32 25.07. 11:13 344 (N) 18
V530 Mon p 1 0.5255325 12.40 12.80 0.40 25.07. 11:14 208 (SW) 40
V728 Her p 1 0.4712895 10.90 11.50 0.60 25.07. 11:14 34 (NE) 11
DZ Lyn s 1 0.378018 9.90 9.90 0.00 25.07. 11:14 202 (S) 82
OP Boo p 10 0.311443 12.80 13.10 0.30 25.07. 11:14 45 (NE) 34
GQ Boo p 1 0.3846402 12.65 13.07 0.42 25.07. 11:14 68 (E) 14
V702 And p 10 0.340715 13.30 13.69 0.39 25.07. 11:14 322 (NW) 6
HM Mon p 1 0.40765587 13.40 14.20 0.80 25.07. 11:14 207 (SW) 37
V537 Cas p 7 1.632427 11.80 12.50 0.70 25.07. 11:14 321 (NW) 29
WZ Ant p 8 0.4459239 11.50 11.80 0.30 25.07. 11:14 161 (S) -2
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.07. 11:15 17 (N) 6
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.07. 11:15 86 (E) 63
V392 Cam p 8 0.664015 13.80 14.30 0.50 25.07. 11:15 333 (NW) 61
V392 Cam s 8 0.664015 13.80 13.80 0.00 25.07. 11:15 333 (NW) 61
V872 Cas p 10 1.09875 13.80 14.40 0.60 25.07. 11:15 330 (NW) 19
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 25.07. 11:16 10 (N) 10
V401 Cam s 8 0.3158103 13.20 13.60 0.40 25.07. 11:16 330 (NW) 62
FR Aur s 5 2.60677 12.70 13.00 0.30 25.07. 11:16 255 (W) 55
V933 Cep p 10 0.48792 13.95 14.55 0.60 25.07. 11:16 352 (N) 43
V440 Cas p 8 0.32568791 15.00 15.50 0.50 25.07. 11:16 331 (NW) 19
V1315 Her s 1 0.358361 12.75 13.10 0.35 25.07. 11:16 28 (NE) 6
V843 Mon p 2 0.526121 12.40 12.90 0.50 25.07. 11:17 214 (SW) 46
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.