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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ UMa p 7 0.2626732 12.50 13.10 0.60 29.04. 21:04 288 (W) 60
OV Dra p 9 0.0587357 19.00 20.70 1.70 29.04. 21:04 5 (N) 73
UY UMa p 1 0.3760203 12.70 12.90 0.20 29.04. 21:05 57 (NE) 78
NN Vir p 2 0.4806875 7.30 7.67 0.37 29.04. 21:05 145 (SE) 41
V1168 Aql s 4 1.272567 11.90 11.90 0.00 29.04. 21:05 67 (NE) -4
BF Aur s 4 1.583222 8.79 9.49 0.70 29.04. 21:05 313 (NW) 18
EL Lyn s 7 0.644538 12.65 12.83 0.18 29.04. 21:05 283 (W) 46
OS Lac p 3 1.444335 13.40 14.20 0.80 29.04. 21:05 19 (N) 16
DN Boo p 1 0.447564 11.17 11.38 0.21 29.04. 21:05 150 (SE) 51
LO Com p 1 0.2863605 12.38 13.20 0.82 29.04. 21:05 183 (S) 66
V1187 Her s 1 0.310764 11.14 11.31 0.17 29.04. 21:05 86 (E) 46
FQ Vir s 3 0.749603 10.10 10.90 0.80 29.04. 21:05 157 (SE) 22
V1130 Tau s 2 0.798868 6.65 6.65 0.00 29.04. 21:06 305 (NW) -24
MT Cam p 1 0.3661395 12.94 13.54 0.60 29.04. 21:06 326 (NW) 27
CP Hyi p 10 0.479406 7.90 8.04 0.14 29.04. 21:06 190 (S) -57
MT Boo p 6 0.3653325 13.45 13.95 0.50 29.04. 21:06 99 (E) 66
V646 Aur p 9 0.438786 13.40 13.80 0.40 29.04. 21:06 300 (NW) 31
V626 Aur p 9 0.3956 15.59 15.86 0.27 29.04. 21:06 305 (NW) 22
RV Crt p 10 1.170501 9.20 9.70 0.50 29.04. 21:06 199 (S) 18
EV Cet p 9 0.428224 11.60 12.08 0.48 29.04. 21:06 354 (N) -41
CW Cas s 1 0.318862 11.02 11.47 0.45 29.04. 21:06 359 (N) 23
V501 CrA p 10 0.4110817 12.80 13.40 0.60 29.04. 21:06 123 (SE) -26
V653 Ara p 10 0.2614 12.50 12.90 0.40 29.04. 21:07 146 (SE) -27
V354 UMa s 7 0.2938285 10.93 11.20 0.27 29.04. 21:07 89 (E) 81
V423 Oph p 7 1.203787 11.00 12.00 1.00 29.04. 21:07 96 (E) 6
V356 UMa p 8 0.544755 12.90 13.40 0.50 29.04. 21:07 81 (E) 80
V338 Aqr p 9 0.285143 12.40 13.10 0.70 29.04. 21:08 52 (NE) -29
IN Boo s 7 0.285759 13.90 13.90 0.00 29.04. 21:08 130 (SE) 65
V1033 Her p 1 0.298051 11.19 11.39 0.20 29.04. 21:08 91 (E) 38
LL UMa s 8 0.323393 15.40 16.00 0.60 29.04. 21:08 330 (NW) 61
EW Del s 6 0.3923312 15.10 15.50 0.40 29.04. 21:08 62 (NE) -3
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 29.04. 21:08 185 (S) -42
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 29.04. 21:08 356 (N) 21
V406 And p 9 2.16503 9.20 9.40 0.20 29.04. 21:09 340 (N) 9
V368 Cam s 6 0.4089212 13.35 13.35 0.00 29.04. 21:09 340 (N) 39
IS Boo s 8 0.25145 14.00 14.00 0.00 29.04. 21:09 84 (E) 75
LX Ser p 1 0.1584325 13.30 17.40 4.10 29.04. 21:09 115 (SE) 43
IX Ara p 10 1.23752 13.70 14.30 0.60 29.04. 21:09 142 (SE) -33
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 29.04. 21:10 62 (NE) 16
V364 Per p 2 0.3394535 14.60 15.60 1.00 29.04. 21:10 336 (NW) 1
V1042 Her s 1 0.511154 12.08 12.08 0.00 29.04. 21:10 94 (E) 32
TY Cap p 1 1.423458 10.50 11.80 1.30 29.04. 21:10 78 (E) -26
HI Lac p 10 0.1666655 15.00 18.00 3.00 29.04. 21:10 16 (N) 16
V689 Cen p 10 0.5585365 12.40 13.30 0.90 29.04. 21:10 189 (S) -19
PV Cas s 1 1.75046986 9.71 10.36 0.65 29.04. 21:10 12 (N) 21
GR Boo s 1 0.3766695 11.45 11.45 0.00 29.04. 21:10 120 (SE) 54
RZ Crv p 8 0.3318758 13.30 14.10 0.80 29.04. 21:11 178 (S) 22
V1144 Her p 10 0.25497 14.60 15.40 0.80 29.04. 21:12 84 (E) 56
V752 Cen s 2 0.370229 9.10 9.61 0.51 29.04. 21:12 192 (S) 3
V489 And s 8 0.422756 12.00 12.00 0.00 29.04. 21:12 4 (N) -15
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.