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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 21.01. 03:58 122 (SE) -10
KP And s 2 1.405395 12.43 12.43 0.00 21.01. 03:58 20 (N) 5
V435 Dra p 10 0.5221901 12.32 12.64 0.32 21.01. 03:58 28 (NE) 40
CG Cyg s 1 0.6311435 9.73 9.73 0.00 21.01. 03:58 46 (NE) 11
GN CVn p 1 0.395009 12.00 12.50 0.50 21.01. 03:58 128 (SE) 74
V1288 Sco p 8 1.108897 8.17 8.51 0.34 21.01. 03:59 144 (SE) -16
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 21.01. 03:59 208 (SW) -68
V645 And p 8 0.4125814 13.05 13.45 0.40 21.01. 03:59 16 (N) 11
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.01. 03:59 185 (S) 31
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 21.01. 03:59 125 (SE) 21
V400 Nor p 10 1.78686 9.99 10.45 0.46 21.01. 03:59 145 (SE) -16
V1713 Aql p 8 0.531732 10.61 11.15 0.54 21.01. 03:59 82 (E) -4
V1714 Aql p 10 0.96299 11.76 12.45 0.69 21.01. 03:59 77 (E) 1
CR Ind p 9 0.390817 12.05 12.70 0.65 21.01. 03:59 144 (SE) -59
QW Gem s 1 0.3581235 10.33 10.33 0.00 21.01. 04:00 292 (W) 20
RZ UMi p 2 0.3373491 12.80 13.50 0.70 21.01. 04:00 3 (N) 53
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.01. 04:00 158 (S) 62
V1160 Her p 10 0.376073 12.20 12.65 0.45 21.01. 04:00 83 (E) 57
V659 Ara s 10 0.2918802 13.90 14.40 0.50 21.01. 04:00 153 (SE) -30
CQ Aqr p 9 0.980064 13.70 14.50 0.80 21.01. 04:00 74 (E) -31
V423 Tau p 6 0.682416 15.70 16.50 0.80 21.01. 04:00 299 (NW) 8
RS Cha s 10 1.669882 6.02 6.53 0.51 21.01. 04:00 194 (S) -44
V733 Her s 3 0.4174915 13.80 14.30 0.50 21.01. 04:00 67 (NE) 49
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.01. 04:00 49 (NE) 65
DU CVn p 2 0.3071015 13.10 14.50 1.40 21.01. 04:01 190 (S) 77
AZ Vir s 1 0.3496644 10.74 11.37 0.63 21.01. 04:01 166 (S) 44
DZ Psc s 1 0.366136 10.86 10.86 0.00 21.01. 04:01 7 (N) -18
V873 Per p 1 0.294902 10.80 11.50 0.70 21.01. 04:01 341 (N) 4
XY Ari p 10 0.25265 13.54 17.60 4.06 21.01. 04:01 332 (NW) -16
EK Com s 1 0.266685 12.70 12.70 0.00 21.01. 04:01 187 (S) 67
II CMa s 8 0.22919704 15.22 15.22 0.00 21.01. 04:01 263 (W) -11
V450 Lac p 6 4.4479 13.50 14.80 1.30 21.01. 04:01 24 (NE) 12
NY Vir p 1 0.10101597 13.30 14.22 0.92 21.01. 04:02 169 (S) 37
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 21.01. 04:02 42 (NE) 29
V999 Aql p 10 0.4335 15.20 16.00 0.80 21.01. 04:02 77 (E) 3
V687 Her p 4 0.321451 14.40 15.00 0.60 21.01. 04:02 108 (E) 45
LS Peg p 8 0.1733 11.60 13.00 1.40 21.01. 04:03 48 (NE) -13
V951 Per s 7 0.270478 12.70 13.14 0.44 21.01. 04:03 323 (NW) 3
V594 Cen p 10 0.3170973 13.70 14.50 0.80 21.01. 04:03 177 (S) -7
V1223 Tau p 7 0.446918 12.15 12.60 0.45 21.01. 04:03 321 (NW) -23
AA UMa p 1 0.468127 10.88 11.58 0.70 21.01. 04:03 282 (W) 57
FZ Ori s 1 0.3999873 10.70 11.20 0.50 21.01. 04:03 288 (W) -11
AC Boo s 1 0.352437 10.00 10.55 0.55 21.01. 04:03 91 (E) 71
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.01. 04:03 319 (NW) 29
V718 Her p 7 0.5960123 13.90 14.30 0.40 21.01. 04:04 71 (E) 51
V442 Cyg s 1 2.3859454 10.00 10.49 0.49 21.01. 04:04 55 (NE) 12
V579 And p 10 0.338094 12.50 12.80 0.30 21.01. 04:04 25 (NE) 1
V1047 Her p 1 0.320736 12.26 12.78 0.52 21.01. 04:04 86 (E) 42
CK Boo s 1 0.3551495 8.99 9.23 0.24 21.01. 04:04 148 (SE) 45
V423 Oph p 7 1.203787 11.00 12.00 1.00 21.01. 04:04 101 (E) 10
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.