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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 31.07. 05:13 96 (E) -22
DQ CVn p 1 0.491422 12.28 12.56 0.28 31.07. 05:13 26 (NE) -1
GG Dra p 10 2.26951 8.77 8.89 0.12 31.07. 05:13 344 (N) 15
PY Lyr p 1 0.385768 12.50 13.50 1.00 31.07. 05:13 305 (NW) 9
V639 Aur p 4 0.3571 14.01 14.85 0.84 31.07. 05:13 66 (NE) 61
QX And p 1 0.412173 11.25 11.57 0.32 31.07. 05:13 222 (SW) 75
EI CVn p 1 0.260766 11.80 12.50 0.70 31.07. 05:14 10 (N) -5
V580 Lyr p 1 0.289052 12.85 13.42 0.57 31.07. 05:14 314 (NW) 11
V1046 Cas p 1 0.980499 11.30 11.70 0.40 31.07. 05:14 308 (NW) 70
XY Phe p 10 0.33867 13.48 14.23 0.75 31.07. 05:14 193 (S) -3
FF Vul p 1 0.444979 13.10 13.80 0.70 31.07. 05:14 292 (W) 15
BW Cha p 10 2.116262 10.10 11.20 1.10 31.07. 05:14 173 (S) -61
V758 Cen s 8 0.580785 8.80 9.15 0.35 31.07. 05:14 128 (SE) -80
V473 Cas p 1 0.41546 13.40 14.00 0.60 31.07. 05:15 308 (NW) 77
V428 Cam p 8 0.290606 12.85 13.15 0.30 31.07. 05:15 18 (N) 57
V373 Cam s 7 0.370807 12.50 12.80 0.30 31.07. 05:15 49 (NE) 71
V959 Cep s 9 0.372264 11.45 11.68 0.23 31.07. 05:15 327 (NW) 62
VZ Scl p 10 0.1446222 15.60 18.40 2.80 31.07. 05:15 220 (SW) 4
AI Hya s 8 8.289676 9.35 9.84 0.49 31.07. 05:15 96 (E) 5
WZ And s 1 0.695662 11.60 11.90 0.30 31.07. 05:15 249 (W) 67
GM Aqr p 6 0.367282 13.80 15.00 1.20 31.07. 05:15 251 (W) 12
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 31.07. 05:16 304 (NW) 21
V630 Cen p 10 0.7295228 14.10 14.40 0.30 31.07. 05:16 161 (S) -76
DW UMa p 1 0.13660653 15.10 16.60 1.50 31.07. 05:16 33 (NE) 31
EX CVn p 4 0.2771572 13.10 13.50 0.40 31.07. 05:16 25 (NE) 3
V901 Cen s 1 0.3542133 11.94 11.94 0.00 31.07. 05:17 114 (SE) -56
ER Hya p 10 0.6516339 13.60 14.70 1.10 31.07. 05:17 54 (NE) -57
MQ Peg p 3 0.379386 13.39 13.67 0.28 31.07. 05:17 268 (W) 39
V556 And p 1 0.43141 14.55 14.80 0.25 31.07. 05:17 244 (SW) 79
V2768 Ori p 8 0.33262 15.00 15.30 0.30 31.07. 05:17 124 (SE) 31
V672 Cen p 10 0.508863 11.60 12.20 0.60 31.07. 05:17 78 (E) -78
KM UMa p 1 0.3518602 11.00 11.50 0.50 31.07. 05:17 36 (NE) 5
FO Lyn s 7 0.63446 11.11 11.55 0.44 31.07. 05:17 62 (NE) 33
V462 Cam p 10 0.952241 14.26 14.26 0.00 31.07. 05:17 24 (NE) 56
GZ And s 1 0.3050173 10.83 11.58 0.75 31.07. 05:17 236 (SW) 81
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 31.07. 05:18 101 (E) 9
V695 Pup p 10 0.292 15.65 15.95 0.30 31.07. 05:18 106 (E) -3
KR Com p 1 0.4079692 7.27 7.32 0.06 31.07. 05:18 24 (NE) -19
FO Gem p 9 0.695617 14.70 15.80 1.10 31.07. 05:18 105 (E) 29
V Tri p 1 0.5852056 10.70 11.80 1.10 31.07. 05:18 226 (SW) 65
AL Gem p 1 1.391343 9.80 10.39 0.59 31.07. 05:18 98 (E) 34
II Aur p 5 0.918907 14.70 16.20 1.50 31.07. 05:18 110 (E) 61
QW Cyg s 2 0.5876453 13.90 14.10 0.20 31.07. 05:19 305 (NW) 20
V385 Ser p 7 0.3129555 12.00 12.21 0.21 31.07. 05:19 338 (N) -37
MQ Cen p 9 3.686972 10.00 10.40 0.40 31.07. 05:19 133 (SE) -62
IR Cnc p 5 0.717767 11.90 12.33 0.43 31.07. 05:19 80 (E) 22
BT CrB p 9 0.0892 18.90 20.40 1.50 31.07. 05:19 347 (N) -4
V699 Cep p 8 0.8050726 11.60 11.95 0.35 31.07. 05:20 307 (NW) 54
V357 Cep s 4 1.309234 13.30 13.30 0.00 31.07. 05:20 355 (N) 61
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 31.07. 05:20 254 (W) 82
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.