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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V843 Mon p 2 0.526121 12.40 12.90 0.50 24.04. 19:08 244 (SW) 33
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 24.04. 19:08 71 (E) -10
AD Phe s 10 0.379924 10.27 10.80 0.53 24.04. 19:08 271 (W) -58
V999 Aql p 10 0.4335 15.20 16.00 0.80 24.04. 19:08 43 (NE) -20
CZ Cha p 10 0.3225055 14.00 14.60 0.60 24.04. 19:08 178 (S) -40
MT Boo p 6 0.3653325 13.45 13.95 0.50 24.04. 19:08 74 (E) 44
V733 Her s 3 0.4174915 13.80 14.30 0.50 24.04. 19:08 47 (NE) 27
VV Cyg p 1 1.477048 13.00 14.30 1.30 24.04. 19:08 13 (N) 7
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 24.04. 19:08 358 (N) 16
V1286 Her s 1 0.334711 12.56 12.56 0.00 24.04. 19:09 53 (NE) 14
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.04. 19:09 48 (NE) -15
V1367 Tau p 1 0.347677 11.29 11.63 0.34 24.04. 19:09 273 (W) 29
V1273 Aql p 10 0.872177 13.50 14.00 0.50 24.04. 19:09 47 (NE) -27
V477 Her s 8 0.3251804 14.90 15.40 0.50 24.04. 19:09 62 (NE) 11
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 24.04. 19:09 24 (NE) 3
II CMa s 8 0.22919704 15.22 15.22 0.00 24.04. 19:09 231 (SW) 13
NN Aqr s 4 0.306779 13.47 13.47 0.00 24.04. 19:10 13 (N) -40
X Tri s 1 0.97153 8.55 9.07 0.52 24.04. 19:10 314 (NW) 2
V409 Gem p 10 0.5997 13.60 14.30 0.70 24.04. 19:10 253 (W) 38
V386 Dra s 1 0.238912 13.40 13.40 0.00 24.04. 19:11 40 (NE) 27
V914 Cep s 10 0.38618 13.10 13.40 0.30 24.04. 19:11 358 (N) 39
V421 Gem p 9 0.4231 15.00 15.80 0.80 24.04. 19:11 255 (W) 46
V569 Sco p 1 1.0472438 10.75 11.54 0.79 24.04. 19:11 117 (SE) -35
V474 Cam p 5 0.328205 10.90 11.40 0.50 24.04. 19:11 328 (NW) 61
NR Nor p 10 0.42886 15.50 16.00 0.50 24.04. 19:11 136 (SE) -41
FU Dra s 1 0.306718 10.55 10.55 0.00 24.04. 19:11 43 (NE) 48
BE Cep s 1 0.4243943 12.40 13.00 0.60 24.04. 19:11 358 (N) 19
V2486 Cyg p 9 1.272705 9.65 10.14 0.49 24.04. 19:11 13 (N) 2
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 24.04. 19:12 18 (N) 0
V1091 Her p 1 0.393559 12.04 12.28 0.24 24.04. 19:12 58 (NE) 21
V1140 Her p 10 0.373001 13.70 14.10 0.40 24.04. 19:12 60 (NE) 38
V1139 Cas s 1 0.2971 12.80 12.80 0.00 24.04. 19:12 333 (NW) 23
V711 Cyg s 1 0.82671 13.80 13.80 0.00 24.04. 19:12 6 (N) 8
AS CrB s 1 0.380663 11.35 11.35 0.00 24.04. 19:12 70 (E) 30
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 24.04. 19:13 25 (NE) 2
V401 Lyr p 7 1.315044 13.60 15.60 2.00 24.04. 19:13 36 (NE) 8
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.04. 19:13 81 (E) 38
KT Cnc p 8 0.323691 13.60 14.20 0.60 24.04. 19:13 222 (SW) 45
DR Car p 9 3.99576 11.30 12.70 1.40 24.04. 19:13 180 (S) -20
AC Tau p 1 2.043366 10.30 13.10 2.80 24.04. 19:13 269 (W) 3
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 24.04. 19:13 293 (NW) 13
KO Boo s 9 0.369518 13.15 13.35 0.20 24.04. 19:13 98 (E) 38
UZ For p 10 0.087865429 18.20 20.90 2.70 24.04. 19:14 262 (W) -27
AB Vul p 4 1.461333 12.40 12.90 0.50 24.04. 19:14 33 (NE) -4
V466 Cam p 9 0.3998995 12.60 13.10 0.50 24.04. 19:14 332 (NW) 58
QQ UMa p 10 0.372776 13.30 14.10 0.80 24.04. 19:14 265 (W) 80
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 24.04. 19:15 283 (W) -33
UZ Mic p 10 0.440964 11.90 12.40 0.50 24.04. 19:15 68 (E) -69
AW Ari p 8 0.381766 13.66 14.33 0.67 24.04. 19:15 310 (NW) -13
AV Hya s 1 0.683401 10.20 10.35 0.15 24.04. 19:16 199 (S) 44
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.