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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UX CMa s 10 1.8584049 11.70 12.30 0.60 23.04. 21:08 250 (W) 1
FW CVn p 10 0.3454 9.25 9.32 0.07 23.04. 21:08 109 (E) 71
V639 Aur s 4 0.3571 14.01 14.01 0.00 23.04. 21:08 313 (NW) 35
KQ Gem s 1 0.4079905 14.00 14.60 0.60 23.04. 21:08 275 (W) 16
V740 Her p 9 0.990434 14.10 14.70 0.60 23.04. 21:08 64 (NE) 39
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 23.04. 21:09 117 (SE) 1
AC Crt s 3 0.617262 9.72 10.17 0.45 23.04. 21:09 201 (S) 25
V1153 Her p 10 0.374217 12.40 12.65 0.25 23.04. 21:09 66 (NE) 55
II CMa s 8 0.22919704 15.22 15.22 0.00 23.04. 21:09 254 (W) -4
RZ Com p 1 0.338507 10.42 11.13 0.71 23.04. 21:09 172 (S) 63
RW Gem p 1 2.8654972 9.53 11.76 2.23 23.04. 21:10 288 (W) 15
V626 Sco p 9 1.033685 11.30 12.00 0.70 23.04. 21:10 128 (SE) -21
EK Com s 1 0.266685 12.70 12.70 0.00 23.04. 21:10 162 (S) 66
WZ Sex p 6 1.059163 9.80 10.20 0.40 23.04. 21:10 218 (SW) 32
CH Hya s 10 0.346546 14.50 15.50 1.00 23.04. 21:10 175 (S) 11
V1007 Cas p 5 0.332007 12.00 12.44 0.44 23.04. 21:10 2 (N) 11
AP Leo s 1 0.430358 9.32 9.88 0.56 23.04. 21:11 206 (SW) 42
SX Aur p 1 1.210082 8.38 9.14 0.76 23.04. 21:11 310 (NW) 22
CR Aqr p 6 0.514491 13.60 14.50 0.90 23.04. 21:11 64 (NE) -38
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 23.04. 21:11 287 (W) -7
V423 Tau p 6 0.682416 15.70 16.50 0.80 23.04. 21:11 291 (W) 14
CW Cas p 1 0.318862 11.02 11.62 0.60 23.04. 21:11 357 (N) 23
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.04. 21:12 309 (NW) 74
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 23.04. 21:12 55 (NE) 54
HH UMa s 1 0.375493 10.58 10.80 0.22 23.04. 21:12 231 (SW) 70
V404 Gem s 1 0.348706 11.59 12.11 0.52 23.04. 21:12 275 (W) 16
V1051 Her s 10 0.55833 12.50 12.50 0.00 23.04. 21:12 83 (E) 31
V1081 Sco s 9 2.513683 6.97 6.97 0.00 23.04. 21:12 120 (SE) -16
V431 Gem p 10 0.254 17.50 17.70 0.20 23.04. 21:12 272 (W) 30
V524 Hya p 10 0.15 17.12 19.40 2.28 23.04. 21:12 233 (SW) 27
V434 Ser s 6 0.884 13.30 14.00 0.70 23.04. 21:12 126 (SE) 29
YZ Vel s 9 5.48839 12.60 13.20 0.60 23.04. 21:13 195 (S) -18
V483 And s 1 0.2970635 11.97 12.20 0.23 23.04. 21:13 0 (N) 0
TU Cha p 6 0.557048 13.30 13.80 0.50 23.04. 21:13 185 (S) -40
BY Peg s 1 0.341936 12.90 13.58 0.68 23.04. 21:13 35 (NE) -4
MT Boo s 6 0.3653325 13.45 13.45 0.00 23.04. 21:13 96 (E) 63
V699 Her s 10 0.614205 15.40 16.00 0.60 23.04. 21:13 100 (E) 31
V502 Her p 1 0.3692772 12.80 13.70 0.90 23.04. 21:14 76 (E) 31
HI Lac p 10 0.1666655 15.00 18.00 3.00 23.04. 21:14 13 (N) 15
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 23.04. 21:14 46 (NE) 13
HH Lac p 10 0.200593 14.00 15.50 1.50 23.04. 21:14 13 (N) 17
V400 Lyr p 1 0.253427 12.70 13.35 0.65 23.04. 21:14 55 (NE) 21
V2717 Oph p 9 0.336 15.00 15.50 0.50 23.04. 21:14 108 (E) 4
EQ UMa p 6 0.3581533 12.40 12.60 0.20 23.04. 21:14 298 (NW) 56
V2563 Oph s 7 0.372304 11.60 11.60 0.00 23.04. 21:14 93 (E) 3
V1019 Cyg p 4 2.279325 13.30 15.10 1.80 23.04. 21:14 53 (NE) 9
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 23.04. 21:14 47 (NE) 27
V476 Aql s 8 0.624685 13.30 13.30 0.00 23.04. 21:14 81 (E) 1
V1092 Her p 4 0.384539 11.93 12.43 0.50 23.04. 21:14 81 (E) 33
NU Boo p 8 0.339576 13.40 13.80 0.40 23.04. 21:15 65 (NE) 66
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.