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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BG Vul p 1 0.4032397 12.90 13.70 0.80 21.04. 22:06 51 (NE) -2
GM Boo s 1 0.361122 11.85 11.85 0.00 21.04. 22:06 135 (SE) 56
CR Tri p 9 0.296078 14.10 14.80 0.70 21.04. 22:06 341 (N) -4
V757 Cen p 1 0.3431685 8.30 8.70 0.40 21.04. 22:06 171 (S) 3
CL CrB p 8 0.318808 11.41 11.72 0.31 21.04. 22:07 95 (E) 54
AC Boo p 1 0.352437 10.00 10.62 0.62 21.04. 22:07 91 (E) 72
KW Peg p 1 0.816402 12.17 12.48 0.31 21.04. 22:07 45 (NE) -1
V1538 Aql p 5 0.73225 12.30 12.70 0.40 21.04. 22:07 82 (E) 2
CX Aqr s 1 0.5559864 10.55 10.80 0.25 21.04. 22:07 46 (NE) -31
V1067 Her p 1 0.258109 12.58 13.21 0.63 21.04. 22:07 70 (E) 44
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.04. 22:07 268 (W) 69
V1851 Ori s 1 0.276946 12.00 12.00 0.00 21.04. 22:08 299 (NW) -10
TX UMa s 1 3.063292 7.06 7.13 0.07 21.04. 22:08 273 (W) 66
V483 Cam s 8 0.382247 12.95 13.25 0.30 21.04. 22:08 350 (N) 50
V366 Cyg p 6 1.096018 10.00 10.50 0.50 21.04. 22:08 37 (NE) 28
WZ Leo p 1 1.4081812 11.30 12.00 0.70 21.04. 22:09 254 (W) 37
V415 Oph p 9 2.537145 14.60 15.40 0.80 21.04. 22:09 102 (E) 12
WZ Cep p 1 0.417444 12.45 13.01 0.56 21.04. 22:09 9 (N) 34
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 21.04. 22:09 43 (NE) 12
GH Aqr s 6 0.305585 13.40 13.40 0.00 21.04. 22:09 53 (NE) -33
EF CVn s 1 0.27205 13.10 13.50 0.40 21.04. 22:09 164 (S) 68
V416 Cam p 10 0.3863 14.40 15.00 0.60 21.04. 22:09 336 (NW) 41
V676 Cen p 7 0.292394 11.90 12.60 0.70 21.04. 22:09 163 (S) -1
V752 Cen p 2 0.370229 9.10 9.66 0.56 21.04. 22:10 198 (S) 2
V576 Aur s 7 1.961843 9.68 9.97 0.29 21.04. 22:10 301 (NW) 14
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 21.04. 22:10 73 (E) 30
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.04. 22:10 46 (NE) 19
FQ CMa p 10 0.724736 9.60 10.20 0.60 21.04. 22:10 252 (W) -23
TY UMa s 1 0.354548 11.48 12.14 0.66 21.04. 22:10 309 (NW) 79
V448 Vel p 10 0.364875 11.63 11.97 0.34 21.04. 22:11 224 (SW) -26
HS Her s 1 1.6374341 8.50 8.63 0.13 21.04. 22:11 77 (E) 22
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.04. 22:11 168 (S) -1
XY Pic p 10 0.2972608 7.61 7.66 0.06 21.04. 22:11 235 (SW) -50
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.04. 22:11 63 (NE) 19
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.04. 22:11 327 (NW) 45
KT Lyr p 9 0.5815356 14.70 15.40 0.70 21.04. 22:11 74 (E) 31
ST Ind p 10 0.4018812 11.30 11.79 0.49 21.04. 22:11 116 (SE) -46
V374 Dra p 10 0.4034644 9.93 10.15 0.22 21.04. 22:11 55 (NE) 53
TX Cnc p 1 0.3828827 10.00 10.35 0.35 21.04. 22:12 266 (W) 28
ES Cnc p 1 1.067793 11.16 11.28 0.12 21.04. 22:12 258 (W) 25
BL Phe p 10 0.810356 8.34 8.68 0.34 21.04. 22:12 136 (SE) -78
ET Mus s 8 0.4593487 12.10 12.10 0.00 21.04. 22:12 181 (S) -35
EW Psc s 8 0.241202 10.38 10.38 0.00 21.04. 22:12 20 (N) -29
FI Boo p 1 0.389997 9.60 9.70 0.10 21.04. 22:12 74 (E) 70
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 21.04. 22:12 112 (E) -14
GL Boo s 6 3.197454 10.80 10.80 0.00 21.04. 22:12 136 (SE) 61
V450 Peg p 1 0.556231 14.00 14.50 0.50 21.04. 22:13 46 (NE) 0
V2766 Ori s 6 0.6032 15.00 15.00 0.00 21.04. 22:13 288 (W) -9
V530 And p 10 0.577239 12.60 13.30 0.70 21.04. 22:13 357 (N) -6
NY Cen p 9 1.295204 12.00 13.00 1.00 21.04. 22:13 178 (S) -23
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.