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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V404 Pav p 9 1.85188 13.15 15.00 1.85 20.04. 15:40 178 (S) -73
V948 Mon s 7 0.377107 13.00 13.60 0.60 20.04. 15:41 153 (SE) 36
IW UMa p 1 0.774718 11.70 12.18 0.48 20.04. 15:41 85 (E) 60
FU Dra p 1 0.306718 10.55 11.10 0.55 20.04. 15:41 22 (N) 28
Z Crt p 9 3.051858 11.20 13.20 2.00 20.04. 15:41 118 (SE) -7
UX CVn p 7 0.573704 11.73 12.00 0.27 20.04. 15:41 68 (E) 30
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 20.04. 15:41 237 (SW) 40
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.04. 15:41 245 (SW) 42
V457 Cam p 9 0.3033 13.80 14.20 0.40 20.04. 15:41 3 (N) 69
RZ Dra p 1 0.5508762 10.11 11.01 0.90 20.04. 15:41 2 (N) 19
WY Cet s 3 1.93972 9.20 9.20 0.00 20.04. 15:41 251 (W) 0
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 20.04. 15:42 346 (N) 22
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 20.04. 15:42 18 (N) 20
QV Per p 8 1.259052 14.80 16.40 1.60 20.04. 15:42 273 (W) 52
EL Boo s 1 0.4137625 9.38 9.38 0.00 20.04. 15:42 56 (NE) -9
HU And p 10 0.2857905 16.50 17.20 0.70 20.04. 15:42 298 (NW) 30
V591 Vir s 7 0.350949 12.90 12.90 0.00 20.04. 15:42 63 (NE) -17
GR Boo p 1 0.3766695 11.45 11.90 0.45 20.04. 15:42 47 (NE) 0
AC Cru p 6 0.904188 11.90 12.50 0.60 20.04. 15:42 144 (SE) -42
AQ Com p 1 0.2813295 15.20 15.70 0.50 20.04. 15:42 75 (E) 16
LL Com p 1 0.406915 12.22 12.71 0.49 20.04. 15:42 63 (NE) 17
LM Boo p 1 0.327922 12.00 12.50 0.50 20.04. 15:42 52 (NE) 1
W Crv s 1 0.3880813 11.16 11.86 0.70 20.04. 15:42 104 (E) -5
EL Aqr p 1 0.48141 10.38 10.73 0.35 20.04. 15:42 274 (W) -14
BW Boo s 1 3.332818 7.13 7.17 0.04 20.04. 15:43 46 (NE) 11
NR Boo s 2 0.356731 12.00 12.00 0.00 20.04. 15:43 55 (NE) -12
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.04. 15:43 76 (E) 73
V1047 Her p 1 0.320736 12.26 12.78 0.52 20.04. 15:43 18 (N) -5
V511 Oph p 6 1.0657 13.40 15.20 1.80 20.04. 15:43 9 (N) -37
IO Cnc s 1 0.347694 13.00 12.00 -1.00 20.04. 15:43 122 (SE) 44
V803 Aql p 4 0.2634245 14.00 15.00 1.00 20.04. 15:43 352 (N) -47
V399 Cas p 8 0.660374 13.90 14.30 0.40 20.04. 15:44 326 (NW) 35
V441 Lac p 1 0.3089166 12.56 12.78 0.22 20.04. 15:44 329 (NW) 22
CD Vul s 1 0.683745 11.50 11.90 0.40 20.04. 15:44 336 (NW) -10
NR Cam p 1 0.255885 10.76 11.25 0.49 20.04. 15:44 8 (N) 61
XY Cet s 1 2.780712 8.65 9.34 0.69 20.04. 15:44 244 (SW) 25
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.04. 15:44 335 (NW) 40
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.04. 15:45 33 (NE) 44
EI Oct p 9 0.338519 11.41 12.15 0.74 20.04. 15:45 176 (S) -50
LP UMa p 1 0.309901 12.52 12.79 0.27 20.04. 15:46 52 (NE) 56
MX Com p 9 1.81771 11.80 11.96 0.16 20.04. 15:46 78 (E) 20
DI Peg p 1 0.711817 9.38 10.48 1.10 20.04. 15:46 293 (NW) 1
HL Eri p 10 0.512616 8.56 8.60 0.04 20.04. 15:46 217 (SW) 26
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 20.04. 15:46 32 (NE) -66
V337 Cam p 8 0.756775 9.95 10.40 0.45 20.04. 15:46 331 (NW) 64
FU Lyn p 7 0.3979435 12.46 12.90 0.44 20.04. 15:46 94 (E) 65
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 20.04. 15:46 336 (NW) -16
HP Her s 10 0.476408 15.30 15.30 0.00 20.04. 15:47 22 (N) -4
GM Boo p 1 0.361122 11.85 12.20 0.35 20.04. 15:47 52 (NE) -1
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.04. 15:47 144 (SE) -31
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.