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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V781 Tau p 1 0.344909 8.90 9.30 0.40 24.07. 12:39 266 (W) 40
V483 Cam s 8 0.382247 12.95 13.25 0.30 24.07. 12:39 354 (N) 55
NT Aps s 5 0.294763 8.39 8.39 0.00 24.07. 12:39 159 (S) -43
EH Lyn s 1 0.326743 13.00 13.00 0.00 24.07. 12:39 213 (SW) 72
V483 And p 1 0.2970635 11.97 12.20 0.23 24.07. 12:39 332 (NW) 6
EP And s 1 0.4041085 11.90 12.50 0.60 24.07. 12:41 321 (NW) 17
TU UMi p 4 0.377268 8.84 8.90 0.06 24.07. 12:41 22 (N) 51
YY CrB s 1 0.37656 8.64 8.64 0.00 24.07. 12:41 64 (NE) 28
YY Cet s 1 0.7904598 10.58 10.78 0.20 24.07. 12:41 279 (W) -32
GW Gem p 1 0.6594447 10.48 11.45 0.97 24.07. 12:41 236 (SW) 58
BO Ari p 1 0.3181937 10.00 10.50 0.50 24.07. 12:41 306 (NW) 6
V900 Mon p 6 0.298305 11.92 12.80 0.88 24.07. 12:41 242 (SW) 27
V1173 Her p 10 0.2656288 9.95 10.40 0.45 24.07. 12:41 52 (NE) 29
MO Cen s 9 9.657305 9.70 9.70 0.00 24.07. 12:42 166 (S) -24
BL And s 1 0.722376 11.00 11.24 0.24 24.07. 12:42 348 (N) 13
AW Vir p 1 0.3539976 11.00 11.81 0.81 24.07. 12:42 117 (SE) 25
AM Her p 1 0.128927 12.30 15.70 3.40 24.07. 12:42 34 (NE) 20
HR Boo p 1 0.315967 13.25 13.85 0.60 24.07. 12:42 87 (E) 27
GM Aqr p 6 0.367282 13.80 15.00 1.20 24.07. 12:42 350 (N) -42
DD Car p 9 1.442714 13.20 14.10 0.90 24.07. 12:42 171 (S) -24
EH Cnc p 1 0.4180364 11.73 12.47 0.74 24.07. 12:43 218 (SW) 56
V933 Cep p 10 0.48792 13.95 14.55 0.60 24.07. 12:43 356 (N) 41
PZ Boo s 7 0.622672 12.90 12.90 0.00 24.07. 12:43 62 (NE) 35
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 24.07. 12:43 19 (N) 21
V1038 Her s 1 0.26818 11.80 11.80 0.00 24.07. 12:43 56 (NE) 16
PY Lyr s 1 0.385768 12.50 12.50 0.00 24.07. 12:43 33 (NE) -4
SX Lyn p 1 2.022481 10.00 11.40 1.40 24.07. 12:43 306 (NW) 74
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 24.07. 12:44 17 (N) 4
BM UMa p 1 0.2712208 13.80 14.75 0.95 24.07. 12:44 98 (E) 77
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 24.07. 12:44 66 (NE) 31
V899 Her s 1 0.421169 7.93 7.93 0.00 24.07. 12:44 61 (NE) 19
HY Pav s 10 0.351657 11.40 12.10 0.70 24.07. 12:44 165 (S) -64
V579 Lyr p 1 0.242906 12.77 13.25 0.48 24.07. 12:45 32 (NE) 12
GH Cas p 6 3.358568 12.30 15.80 3.50 24.07. 12:45 328 (NW) 27
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.07. 12:45 36 (NE) 62
V487 And p 9 1.040695 11.60 11.76 0.16 24.07. 12:45 329 (NW) -3
DG CMi p 8 0.366037 11.94 13.90 1.96 24.07. 12:45 232 (SW) 38
GY Psc p 9 0.33967 12.40 12.60 0.20 24.07. 12:45 318 (NW) 2
V590 Oph p 10 0.8269063 13.40 13.70 0.30 24.07. 12:45 54 (NE) -15
EY CVn p 1 0.342687 11.91 12.25 0.34 24.07. 12:46 96 (E) 52
U Sct p 6 0.954985 10.08 11.04 0.96 24.07. 12:46 61 (NE) -37
V1140 Cen p 9 0.434606 13.60 14.70 1.10 24.07. 12:46 146 (SE) -6
UX Eri s 1 0.4452835 11.15 11.66 0.51 24.07. 12:46 275 (W) -13
GK Boo s 1 0.477772 10.30 10.30 0.00 24.07. 12:46 77 (E) 39
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 24.07. 12:46 32 (NE) -5
V640 Aur p 1 0.3279975 12.52 13.25 0.73 24.07. 12:46 297 (NW) 54
V1647 Aql p 6 0.463588 13.50 14.00 0.50 24.07. 12:46 47 (NE) -41
HW Cam p 1 1.091737 10.60 11.10 0.50 24.07. 12:46 356 (N) 56
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 24.07. 12:46 203 (SW) -63
CN Hyi p 10 0.456087 6.66 6.93 0.27 24.07. 12:47 210 (SW) -52
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.