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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Cyg p 1 0.2909091 11.90 14.40 2.50 18.04. 16:29 355 (N) -9
LO And p 1 0.3804371 11.20 11.82 0.62 18.04. 16:30 319 (NW) 20
GZ Pup s 10 0.3202743 11.70 12.10 0.40 18.04. 16:30 180 (S) 0
EF Boo s 1 0.4205155 9.43 9.43 0.00 18.04. 16:30 42 (NE) 28
V534 And p 10 0.4073 14.20 14.60 0.40 18.04. 16:30 292 (W) 28
V594 Cen p 10 0.3170973 13.70 14.50 0.80 18.04. 16:30 124 (SE) -35
V464 Hya p 9 0.342528 13.25 13.80 0.55 18.04. 16:30 98 (E) -29
LN Dra s 2 0.612142 12.00 12.00 0.00 18.04. 16:30 14 (N) 14
QX Vir s 1 0.242075 13.31 13.60 0.29 18.04. 16:31 78 (E) -17
TW Cet p 1 0.3168513 10.43 11.18 0.75 18.04. 16:31 251 (W) -11
V555 Aur s 5 0.9097945 14.10 14.40 0.30 18.04. 16:31 234 (SW) 60
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 18.04. 16:31 59 (NE) -31
V1302 Her s 1 0.316291 12.72 12.72 0.00 18.04. 16:31 15 (N) 6
AC Cnc p 1 0.3004773 13.80 15.40 1.60 18.04. 16:31 147 (SE) 49
OQ Boo p 8 0.398071 12.17 12.26 0.09 18.04. 16:32 53 (NE) 6
UV Mon s 1 0.415677 12.50 12.50 0.00 18.04. 16:32 185 (S) 40
CU Sge p 1 0.7916759 10.90 11.70 0.80 18.04. 16:32 359 (N) -23
V Lep s 4 1.0701152 9.57 9.87 0.30 18.04. 16:32 197 (S) 18
HV UMa s 1 0.71076 8.60 8.88 0.28 18.04. 16:32 66 (NE) 46
V1355 Tau p 7 0.244668 13.00 13.00 0.00 18.04. 16:32 239 (SW) 53
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 18.04. 16:32 24 (NE) -54
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 18.04. 16:32 147 (SE) 53
V354 Aps p 8 0.587153 12.35 12.60 0.25 18.04. 16:32 161 (S) -55
DW CMi s 2 0.30755495 14.50 14.50 0.00 18.04. 16:32 173 (S) 44
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 18.04. 16:32 355 (N) -8
V1289 Her p 1 0.340092 11.06 11.45 0.39 18.04. 16:32 20 (N) -3
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 18.04. 16:33 329 (NW) -33
DN Boo p 1 0.447564 11.17 11.38 0.21 18.04. 16:33 75 (E) 6
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 18.04. 16:33 333 (NW) 23
V1018 Cas p 5 4.12778 10.26 10.56 0.30 18.04. 16:33 312 (NW) 53
GV Leo p 1 0.266728 11.37 11.50 0.13 18.04. 16:34 119 (SE) 42
V411 Peg s 1 0.3770427 14.00 14.00 0.00 18.04. 16:34 331 (NW) -10
V2610 Oph p 1 0.426508 9.20 9.45 0.25 18.04. 16:34 29 (NE) -40
V463 Peg p 7 0.330569 11.60 12.15 0.55 18.04. 16:34 324 (NW) -15
V923 Her p 8 1.364757 9.10 9.27 0.18 18.04. 16:34 32 (NE) -3
IT Vel p 10 2.088 7.03 7.08 0.05 18.04. 16:35 170 (S) -8
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 18.04. 16:35 247 (SW) 42
KW Boo s 5 0.348865 14.00 14.50 0.50 18.04. 16:35 60 (NE) 11
TV UMi p 1 0.4155497 8.77 8.85 0.08 18.04. 16:35 21 (N) 41
DU CVn p 2 0.3071015 13.10 14.50 1.40 18.04. 16:35 69 (E) 32
MY Boo s 8 0.473378 13.70 14.20 0.50 18.04. 16:35 38 (NE) 29
GU Boo p 1 0.4887296 13.10 13.70 0.60 18.04. 16:35 47 (NE) 9
DE Phe p 10 1.40296 11.25 11.81 0.56 18.04. 16:35 252 (W) -43
RW Com s 1 0.2373465 11.00 11.56 0.56 18.04. 16:35 81 (E) 28
V1187 Her s 1 0.310764 11.14 11.31 0.17 18.04. 16:35 34 (NE) 4
FU Pup p 10 1.0001154 12.10 2.90 -9.20 18.04. 16:35 174 (S) 24
IS Boo p 8 0.25145 14.00 14.60 0.60 18.04. 16:36 47 (NE) 29
V474 Cam s 5 0.328205 10.90 10.90 0.00 18.04. 16:36 359 (N) 71
BE Tri p 8 0.384306 12.90 13.20 0.30 18.04. 16:36 287 (W) 25
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 18.04. 16:36 31 (NE) -27
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.