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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Aur s 7 1.191266 14.80 14.80 0.00 30.04. 13:11 139 (SE) 67
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 30.04. 13:11 337 (NW) 14
V448 Mon s 1 1.118471 9.40 9.80 0.40 30.04. 13:11 142 (SE) 35
V1302 Her p 1 0.316291 12.72 13.10 0.38 30.04. 13:12 348 (N) 5
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 30.04. 13:12 9 (N) -44
V356 Hya p 9 0.911829 7.56 7.69 0.13 30.04. 13:12 62 (NE) -56
DN Cam s 1 0.4983105 8.23 8.23 0.00 30.04. 13:12 359 (N) 67
AZ Vul p 3 1.1226275 11.80 12.40 0.60 30.04. 13:12 312 (NW) 0
EI Oct p 9 0.338519 11.41 12.15 0.74 30.04. 13:12 176 (S) -51
EW Boo p 1 0.906349 10.31 10.69 0.38 30.04. 13:12 20 (N) 1
TY Del s 1 1.191132 9.70 9.70 0.00 30.04. 13:12 298 (NW) -6
PZ UMa p 7 0.2626732 12.50 13.10 0.60 30.04. 13:12 62 (NE) 46
SZ Scl s 10 0.320832 11.72 12.40 0.68 30.04. 13:12 234 (SW) -11
MT Cas s 1 0.313878 13.30 14.02 0.72 30.04. 13:12 304 (NW) 50
GH Boo s 1 0.65951 11.90 11.90 0.00 30.04. 13:12 33 (NE) -5
V Lep s 4 1.0701152 9.57 9.87 0.30 30.04. 13:13 160 (S) 17
NW Dra p 7 0.728091 12.91 13.56 0.65 30.04. 13:13 27 (NE) 43
DF Hya p 1 0.3306016 11.00 11.50 0.50 30.04. 13:13 109 (E) 23
MY Boo s 8 0.473378 13.70 14.20 0.50 30.04. 13:13 17 (N) 17
HI Lac p 10 0.1666655 15.00 18.00 3.00 30.04. 13:14 310 (NW) 39
V388 Gem p 4 0.605945 12.33 13.60 1.27 30.04. 13:14 125 (SE) 47
PQ Ori p 8 0.663005 12.50 13.00 0.50 30.04. 13:14 165 (S) 37
V430 Nor p 10 0.366 16.70 17.22 0.52 30.04. 13:14 133 (SE) -79
V473 And s 2 0.4013 13.80 14.15 0.35 30.04. 13:15 288 (W) 43
AG CMi s 4 1.6645363 10.90 10.90 0.00 30.04. 13:15 135 (SE) 38
GH Peg s 5 2.556136 8.80 8.93 0.13 30.04. 13:15 291 (W) 2
BO CVn p 1 0.5174625 9.48 10.10 0.62 30.04. 13:15 31 (NE) 8
BY Peg p 1 0.341936 12.90 13.60 0.70 30.04. 13:15 301 (NW) 11
V593 Cen s 10 0.7553457 10.30 11.00 0.70 30.04. 13:15 134 (SE) -59
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 30.04. 13:15 272 (W) 0
V339 Dra p 9 0.457404 13.40 14.00 0.60 30.04. 13:15 9 (N) 16
DU Gru p 9 0.601954 11.79 12.42 0.63 30.04. 13:16 249 (W) -36
HW Aur p 1 1.1774199 12.00 12.80 0.80 30.04. 13:16 169 (S) 80
AP Leo p 1 0.430358 9.32 9.91 0.59 30.04. 13:16 84 (E) 2
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 30.04. 13:16 291 (W) -54
WY Hya p 1 0.716008 10.40 11.20 0.80 30.04. 13:17 122 (SE) 25
DS Psc p 4 0.3424915 11.75 12.18 0.43 30.04. 13:17 247 (SW) 22
V426 Nor p 10 0.4735 17.76 18.05 0.29 30.04. 13:17 132 (SE) -79
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 30.04. 13:17 326 (NW) 7
AC Lac p 10 1.619175 14.70 15.90 1.20 30.04. 13:18 312 (NW) 33
V927 Mon s 8 0.361879 10.90 11.16 0.26 30.04. 13:18 138 (SE) 37
V441 And s 4 0.469656 13.48 14.20 0.72 30.04. 13:18 282 (W) 49
PS Vir s 1 0.289806 12.00 12.30 0.30 30.04. 13:18 74 (E) -5
V629 Sco s 1 3.249119 11.60 11.60 0.00 30.04. 13:18 336 (NW) -78
YY Cet p 1 0.7904598 10.58 11.61 1.03 30.04. 13:18 222 (SW) 12
XY UMa s 1 0.47899511 9.50 10.00 0.50 30.04. 13:18 58 (NE) 52
V1216 Her p 10 0.3020175 12.15 12.60 0.45 30.04. 13:19 1 (N) 5
V1065 Her p 4 0.397828 11.50 12.10 0.60 30.04. 13:19 349 (N) -12
V440 Cas s 8 0.32568791 15.00 15.00 0.00 30.04. 13:19 304 (NW) 42
V1198 Her p 10 0.363628 10.80 11.10 0.30 30.04. 13:19 4 (N) 3
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.