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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:36 // 15:51 UTC
Civil Twilight (6°): 05:05 // 16:22 UTC
Nautical Twilight (12°): 04:27 // 17:00 UTC
Astronomical Twilight (18°): 03:50 // 17:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V344 Lac s 1 0.392239 12.20 13.00 0.80 25.10. 19:23 302 (NW) 86
RS Lep s 6 1.288542 9.91 9.96 0.05 25.10. 19:23 89 (E) -28
AW Vir s 1 0.3539976 11.00 11.67 0.67 25.10. 19:23 312 (NW) -26
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 25.10. 19:23 77 (E) 26
GR Boo s 1 0.3766695 11.45 11.45 0.00 25.10. 19:23 305 (NW) 5
V396 Peg s 2 0.342286 12.12 12.12 0.00 25.10. 19:23 160 (S) 49
V576 Cen s 10 0.378016 12.60 12.60 0.00 25.10. 19:23 309 (NW) -70
NS Vir p 10 1.2912765 8.78 9.13 0.35 25.10. 19:23 300 (NW) -15
EX Cep p 8 13.43444 11.40 11.80 0.40 25.10. 19:23 16 (N) 56
IS Boo s 8 0.25145 14.00 14.00 0.00 25.10. 19:24 326 (NW) 19
V362 Dra p 9 0.3472233 12.11 12.89 0.78 25.10. 19:24 327 (NW) 48
V901 Cen s 1 0.3542133 11.94 11.94 0.00 25.10. 19:24 250 (W) -85
V1202 Her p 10 0.3388 13.70 14.30 0.60 25.10. 19:24 304 (NW) 32
BI Vul s 1 0.2518236 14.15 14.86 0.71 25.10. 19:24 221 (SW) 62
AS Cha p 10 0.841416 14.00 16.00 2.00 25.10. 19:24 192 (S) -61
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 25.10. 19:24 258 (W) 46
V366 Tel p 10 0.844598 12.76 13.74 0.98 25.10. 19:24 206 (SW) -21
DY Gru p 9 0.336029 9.37 10.04 0.67 25.10. 19:24 172 (S) 2
V750 CrA p 10 0.37913 9.94 10.17 0.23 25.10. 19:24 224 (SW) -12
V644 Pup p 9 0.885933 11.73 13.00 1.27 25.10. 19:25 61 (NE) -54
U Oph s 1 1.67734617 5.84 6.46 0.62 25.10. 19:25 264 (W) 6
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.10. 19:25 324 (NW) 36
CC Tri s 9 0.382946 13.20 13.60 0.40 25.10. 19:25 92 (E) 46
IO Boo p 7 0.2711483 13.00 13.50 0.50 25.10. 19:25 314 (NW) -2
V856 Her s 1 1.22331 12.80 12.80 0.00 25.10. 19:25 298 (NW) 29
PY Cyg p 8 0.4650325 14.80 15.20 0.40 25.10. 19:26 266 (W) 59
PW UMa p 8 0.5552888 11.10 11.60 0.50 25.10. 19:26 10 (N) 26
V1007 Cas p 5 0.332007 12.00 12.44 0.44 25.10. 19:27 77 (E) 77
FG Lyn p 9 1.43577 10.77 11.04 0.27 25.10. 19:27 23 (NE) 18
BB Peg p 1 0.361501 10.80 11.48 0.68 25.10. 19:27 190 (S) 56
WY Sex s 5 0.3680553 11.50 11.50 0.00 25.10. 19:27 12 (N) -40
V1065 Oph p 6 9.85745 11.99 12.84 0.85 25.10. 19:27 266 (W) 17
AC Cnc p 1 0.3004773 13.80 15.40 1.60 25.10. 19:27 32 (NE) -22
HS Leo s 2 0.337706 13.80 14.40 0.60 25.10. 19:28 353 (N) -12
GW Cnc p 1 0.2814125 12.60 13.20 0.60 25.10. 19:28 28 (NE) -14
EM Tuc p 4 0.326575 12.16 12.76 0.60 25.10. 19:28 172 (S) -28
V919 Mon p 9 1.62398 11.56 12.63 1.07 25.10. 19:28 59 (NE) -13
RV CVn p 1 0.2695671 13.75 14.36 0.61 25.10. 19:28 323 (NW) -3
XY Leo p 1 0.2841029 9.45 9.93 0.48 25.10. 19:28 12 (N) -22
VZ Psc s 1 0.2612592 10.20 10.43 0.23 25.10. 19:29 166 (S) 44
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 25.10. 19:29 200 (S) 31
V454 Vel p 10 1.13492 7.55 7.66 0.11 25.10. 19:29 79 (E) -65
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 25.10. 19:29 318 (NW) 15
V496 Cam s 7 0.392897 13.95 14.40 0.45 25.10. 19:29 7 (N) 43
DK And p 1 0.489223 12.50 13.10 0.60 25.10. 19:29 81 (E) 83
V905 Ara s 2 0.243905 14.00 14.00 0.00 25.10. 19:29 218 (SW) -40
V1079 Cas p 9 0.283611 15.83 16.00 0.17 25.10. 19:29 54 (NE) 67
BG Lyn s 1 1.1998387 10.68 10.68 0.00 25.10. 19:30 31 (NE) 8
OY UMa p 8 1.52803 13.20 14.20 1.00 25.10. 19:30 12 (N) 30
V424 Cam s 8 0.325849 13.15 13.15 0.00 25.10. 19:30 21 (N) 42
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.