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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V784 Aql s 4 0.5876933 14.20 14.80 0.60 25.04. 21:19 64 (NE) -4
EI Aqr p 10 1.222318 11.80 12.70 0.90 25.04. 21:19 58 (NE) -32
V1383 Ori p 9 0.6663 8.46 8.66 0.20 25.04. 21:19 273 (W) -12
WZ Cep s 1 0.417444 12.45 12.95 0.50 25.04. 21:19 6 (N) 34
AW Vul p 1 0.8064505 10.80 11.90 1.10 25.04. 21:19 53 (NE) 3
V338 Aqr p 9 0.285143 12.40 13.10 0.70 25.04. 21:19 51 (NE) -29
V881 Mon s 8 1.69841 11.48 12.10 0.62 25.04. 21:19 269 (W) 7
PY Boo s 9 0.278049 12.10 12.10 0.00 25.04. 21:19 70 (E) 63
V384 Ser p 1 0.268729 11.90 12.40 0.50 25.04. 21:19 103 (E) 43
V1036 Her p 1 0.391678 11.31 11.61 0.30 25.04. 21:19 92 (E) 35
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.04. 21:19 356 (N) 40
WW Cnc s 1 1.115957 10.50 9.50 -1.00 25.04. 21:20 263 (W) 47
EI Sge p 7 0.3882466 14.00 14.80 0.80 25.04. 21:20 62 (NE) 2
DT Lyr p 7 0.787907 14.00 14.90 0.90 25.04. 21:20 65 (NE) 18
V890 Cep p 7 1.95719 9.80 9.80 0.00 25.04. 21:21 17 (N) 21
V1799 Ori s 2 0.290304 12.90 13.60 0.70 25.04. 21:21 296 (NW) -12
BE Col p 10 0.64788 15.00 15.00 0.00 25.04. 21:21 254 (W) -29
V1338 Her p 9 0.38467 14.90 15.35 0.45 25.04. 21:21 84 (E) 11
EZ Hya s 1 0.449751 10.40 10.70 0.30 25.04. 21:21 228 (SW) 14
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 25.04. 21:21 300 (NW) 55
SS Ari s 1 0.405986 10.37 10.82 0.45 25.04. 21:21 340 (N) -14
V554 And p 5 0.35291 16.32 16.78 0.46 25.04. 21:21 346 (N) 6
V361 Lyr p 4 0.309614 14.30 15.70 1.40 25.04. 21:22 52 (NE) 31
BD CrB p 9 0.356872 14.20 14.70 0.50 25.04. 21:22 98 (E) 56
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 25.04. 21:22 69 (E) 3
ZZ Cru p 9 1.862185 9.65 10.10 0.45 25.04. 21:22 184 (S) -24
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.04. 21:22 288 (W) 24
V1079 Cas p 9 0.283611 15.83 16.00 0.17 25.04. 21:22 355 (N) 19
IZ Aur s 1 0.771167 13.00 13.00 0.00 25.04. 21:22 315 (NW) 32
V1147 Her p 10 0.254469 13.80 14.30 0.50 25.04. 21:23 81 (E) 55
V1014 Cas p 7 0.855262 12.60 13.30 0.70 25.04. 21:23 352 (N) 13
OR Cas s 1 1.245709 11.40 11.80 0.40 25.04. 21:23 359 (N) 21
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 25.04. 21:23 41 (NE) 22
V1238 Her p 4 0.3701515 9.53 9.53 0.00 25.04. 21:23 74 (E) 45
IQ Leo p 10 0.317518 14.70 15.30 0.60 25.04. 21:24 224 (SW) 54
V590 Oph p 10 0.8269063 13.40 13.70 0.30 25.04. 21:24 86 (E) 9
IV Dra p 4 0.2681055 13.70 14.10 0.40 25.04. 21:24 66 (NE) 63
GV Leo p 1 0.266728 11.37 11.50 0.13 25.04. 21:24 235 (SW) 46
UV Lyn p 1 0.414982 9.41 9.81 0.40 25.04. 21:24 274 (W) 50
MU Aqr s 3 0.2722205 11.30 11.30 0.00 25.04. 21:24 65 (NE) -21
V496 Cyg p 3 1.474915 12.10 12.50 0.40 25.04. 21:25 49 (NE) 13
PV Boo p 10 0.292588 14.51 15.14 0.63 25.04. 21:25 103 (E) 56
V869 Cyg p 4 0.895102 14.00 14.90 0.90 25.04. 21:25 61 (NE) 16
GT Lup p 10 1.60222 11.74 12.65 0.91 25.04. 21:25 156 (SE) -19
DE Mic p 10 0.410687 7.65 8.05 0.40 25.04. 21:25 91 (E) -49
GW Psc s 8 0.3363377 11.35 11.35 0.00 25.04. 21:25 349 (N) -32
V422 And s 4 1.015595 13.40 13.40 0.00 25.04. 21:25 15 (N) 12
V608 Pup p 10 0.953865 8.12 8.44 0.32 25.04. 21:26 235 (SW) -19
V811 Cep p 10 0.2507641 14.20 14.90 0.70 25.04. 21:26 33 (NE) 34
CW Cas p 1 0.318862 11.02 11.62 0.60 25.04. 21:26 360 (N) 23
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.