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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 °
XY Pic p 10 0.2972608 7.61 7.66 0.06 20.04. 17:39 204 (SW) -21
EF Dra s 1 0.424031 10.48 10.48 0.00 20.04. 17:39 14 (N) 33
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 20.04. 17:39 1 (N) -9
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 20.04. 17:39 12 (N) 11
EI Tuc p 10 3.64523 9.53 9.97 0.44 20.04. 17:39 237 (SW) -72
AV Tel p 10 0.416963 13.20 14.30 1.10 20.04. 17:39 103 (E) -73
CG Cha s 10 0.3765523 13.90 14.40 0.50 20.04. 17:40 173 (S) -41
IN Boo s 7 0.285759 13.90 13.90 0.00 20.04. 17:40 73 (E) 27
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 20.04. 17:40 288 (W) 9
V1092 Her p 4 0.384539 11.93 12.43 0.50 20.04. 17:40 42 (NE) 1
PR Boo s 10 0.371281 13.70 13.70 0.00 20.04. 17:41 52 (NE) 27
CR Tri p 9 0.296078 14.10 14.80 0.70 20.04. 17:41 293 (NW) 25
BX Tri p 6 0.1926355 12.35 12.65 0.30 20.04. 17:41 296 (NW) 23
WX Sex p 4 0.428871 12.40 12.80 0.40 20.04. 17:41 151 (SE) 37
T Aur p 6 0.20437829 15.20 15.50 0.30 20.04. 17:41 258 (W) 50
V524 Mon p 3 0.28361685 14.40 15.20 0.80 20.04. 17:41 212 (SW) 38
RZ Col s 10 0.565194 11.00 11.20 0.20 20.04. 17:41 218 (SW) -6
QW Boo p 10 0.2908715 12.10 12.45 0.35 20.04. 17:42 48 (NE) 26
HW Cam s 1 1.091737 10.60 10.90 0.30 20.04. 17:42 360 (N) 56
V923 Her s 8 1.364757 9.10 9.10 0.00 20.04. 17:42 46 (NE) 5
V901 Cen p 1 0.3542133 11.94 12.30 0.37 20.04. 17:42 156 (SE) -17
V413 Gem s 7 0.532812 14.55 14.70 0.15 20.04. 17:42 219 (SW) 48
V487 Cam p 10 0.47766 14.40 14.90 0.50 20.04. 17:42 354 (N) 61
MP Pup p 7 0.99893 10.00 10.50 0.50 20.04. 17:42 198 (S) 25
V573 Lyr p 2 0.870536 10.80 11.30 0.50 20.04. 17:42 25 (NE) 5
CD Tri p 3 0.369035 12.14 12.62 0.48 20.04. 17:42 296 (NW) 24
V1182 Her p 10 1.9129 11.70 12.05 0.35 20.04. 17:42 47 (NE) 13
OT Del p 10 0.646145 12.25 12.93 0.68 20.04. 17:42 2 (N) -33
V662 Pup p 10 0.2386 20.10 20.50 0.40 20.04. 17:42 192 (S) -9
HL Aur s 1 0.6225056 10.80 11.00 0.20 20.04. 17:43 283 (W) 68
V2701 Oph p 9 0.339611 12.00 12.50 0.50 20.04. 17:43 56 (NE) -11
V401 Cyg s 1 0.582725 10.64 11.13 0.49 20.04. 17:43 15 (N) -8
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.04. 17:43 306 (NW) 26
V658 Pup p 10 0.402 16.60 16.76 0.16 20.04. 17:43 192 (S) -9
V927 Mon p 8 0.361879 10.90 11.17 0.27 20.04. 17:43 212 (SW) 40
EW Lyr s 1 1.948741 11.20 11.20 0.00 20.04. 17:43 24 (NE) 2
MX Ser p 4 0.30776 13.20 13.68 0.48 20.04. 17:43 74 (E) -17
DL Sge p 5 0.8572744 11.40 12.20 0.80 20.04. 17:43 23 (NE) -18
LL Cep s 6 0.7841514 13.50 14.00 0.50 20.04. 17:43 349 (N) 37
DQ CVn s 1 0.491422 12.28 12.56 0.28 20.04. 17:43 86 (E) 44
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.04. 17:44 63 (NE) 22
AZ Col p 10 0.302105 11.31 11.72 0.41 20.04. 17:44 220 (SW) -1
V599 Aur p 1 0.316533 11.67 11.96 0.29 20.04. 17:44 266 (W) 47
LO Cyg p 1 0.629214 13.10 13.70 0.60 20.04. 17:44 349 (N) 7
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 20.04. 17:44 325 (NW) -34
DY CVn s 1 0.2459495 12.00 12.00 0.00 20.04. 17:44 78 (E) 41
V796 Cyg s 1 1.4808693 10.90 11.40 0.50 20.04. 17:44 11 (N) 8
V359 Her s 1 1.755771 10.20 10.20 0.00 20.04. 17:44 42 (NE) 11
V437 Dra p 10 0.316053 13.75 14.40 0.65 20.04. 17:45 4 (N) 24
CY Cha s 10 0.443751 13.50 14.00 0.50 20.04. 17:45 173 (S) -41
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.