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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:29 // 17:36 UTC
Civil Twilight (6°): 03:58 // 18:07 UTC
Nautical Twilight (12°): 03:18 // 18:47 UTC
Astronomical Twilight (18°): 02:36 // 19:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Boo p 10 0.292588 14.51 15.14 0.63 04.04. 02:11 207 (SW) 72
V449 And s 1 0.3385155 12.20 12.20 0.00 04.04. 02:11 19 (N) 10
V1230 Her p 10 0.370002 14.07 14.69 0.62 04.04. 02:11 158 (S) 53
NN Aqr p 4 0.306779 13.47 14.14 0.67 04.04. 02:11 94 (E) 3
AD Phe p 10 0.379924 10.27 10.80 0.53 04.04. 02:11 87 (E) -59
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 04.04. 02:11 4 (N) -27
V496 Mon s 5 0.660764 12.50 12.80 0.30 04.04. 02:11 315 (NW) -27
V338 Aqr s 9 0.285143 12.40 12.40 0.00 04.04. 02:12 94 (E) 2
I Boo p 1 0.2678178 5.80 6.40 0.60 04.04. 02:12 262 (W) 80
AU Aqr s 10 0.3711583 12.90 12.90 0.00 04.04. 02:12 103 (E) -22
V917 Cep p 7 0.411767 12.88 13.25 0.37 04.04. 02:12 28 (NE) 41
IY Aps s 10 0.4184362 12.70 12.90 0.20 04.04. 02:12 176 (S) -34
EO CVn p 10 0.358884 12.25 12.56 0.31 04.04. 02:13 270 (W) 47
HI Leo s 1 0.3115905 10.90 10.90 0.00 04.04. 02:13 258 (W) 12
YZ Mon p 10 2.055264 14.10 16.20 2.10 04.04. 02:13 305 (NW) -33
V1066 Her p 1 0.539622 11.80 12.30 0.50 04.04. 02:13 88 (E) 74
IO Boo p 7 0.2711483 13.00 13.50 0.50 04.04. 02:13 231 (SW) 57
CR Tri p 9 0.296078 14.10 14.80 0.70 04.04. 02:13 18 (N) -5
BG Boo p 1 0.64008 13.50 14.30 0.80 04.04. 02:13 235 (SW) 56
V680 Per p 1 0.37422 13.55 14.13 0.58 04.04. 02:13 17 (N) -2
V423 Tau p 6 0.682416 15.70 16.50 0.80 04.04. 02:14 335 (NW) -12
V1187 Her p 1 0.310764 11.14 11.31 0.17 04.04. 02:14 161 (S) 75
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 04.04. 02:14 77 (E) 56
KQ Gem p 1 0.4079905 14.00 15.00 1.00 04.04. 02:14 321 (NW) -15
OO Aql p 1 0.506792 9.20 9.90 0.70 04.04. 02:15 112 (E) 29
V406 And s 9 2.16503 9.20 9.39 0.19 04.04. 02:15 16 (N) 8
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 04.04. 02:15 74 (E) 58
V1833 Ori p 10 0.377198 10.32 10.55 0.23 04.04. 02:15 347 (N) -31
IY Lyr s 8 0.653167 13.80 14.10 0.30 04.04. 02:15 112 (E) 57
IT Nor p 8 0.635779 9.40 10.00 0.60 04.04. 02:15 178 (S) -5
YY Sgr s 1 2.628476 10.02 10.64 0.62 04.04. 02:15 142 (SE) 12
V557 And p 10 0.347444 14.20 15.00 0.80 04.04. 02:16 25 (NE) 3
V2712 Ori p 10 0.346489 12.54 12.82 0.28 04.04. 02:16 328 (NW) -44
V1098 Her s 1 0.352269 12.44 12.44 0.00 04.04. 02:16 80 (E) 75
AV Dor p 9 1.094875 9.67 10.09 0.42 04.04. 02:17 218 (SW) -73
AB Tel p 10 0.32597 13.40 14.10 0.70 04.04. 02:17 157 (SE) -16
V461 Peg p 9 1.142273 13.10 13.60 0.50 04.04. 02:17 82 (E) 16
AX Vul s 1 2.024835 11.00 11.00 0.00 04.04. 02:17 91 (E) 34
V1175 Cen p 10 0.740647 11.81 12.61 0.80 04.04. 02:17 208 (SW) -12
BV Dra p 1 0.350067 7.88 8.48 0.60 04.04. 02:17 332 (NW) 76
BX Dra s 1 0.579028 11.50 11.50 0.00 04.04. 02:18 359 (N) 77
EX Lac p 1 1.739306 13.60 14.60 1.00 04.04. 02:18 46 (NE) 34
PU Peg s 8 0.862019 8.02 8.02 0.00 04.04. 02:18 81 (E) 5
V591 Lyr s 2 0.300395 11.95 11.95 0.00 04.04. 02:18 103 (E) 63
OO Cyg s 7 0.2620015 14.10 14.10 0.00 04.04. 02:18 85 (E) 49
AR Boo s 1 0.3448727 13.50 14.20 0.70 04.04. 02:18 240 (SW) 53
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 04.04. 02:18 176 (S) 36
VW Cep s 1 0.2783115 7.23 7.56 0.33 04.04. 02:18 23 (NE) 54
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 04.04. 02:18 149 (SE) 40
BZ Vel p 10 1.262409 10.40 11.50 1.10 04.04. 02:18 239 (SW) -43
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.