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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V444 Dra p 10 0.3545232 13.55 14.20 0.65 04.04. 10:38 328 (NW) 55
HY Gem s 5 0.351013 16.70 17.50 0.80 04.04. 10:39 75 (E) 16
V901 Cen p 1 0.3542133 11.94 12.30 0.37 04.04. 10:39 105 (E) -78
ZZ Aur p 1 0.601216 10.80 11.70 0.90 04.04. 10:39 67 (NE) 37
BH Lyn p 10 0.1558756 13.70 16.30 2.60 04.04. 10:39 37 (NE) 24
XY UMa p 1 0.47899511 9.50 10.17 0.67 04.04. 10:39 29 (NE) 23
V724 Aql s 1 0.517599 11.10 11.57 0.47 04.04. 10:39 254 (W) 14
V796 Cep s 1 0.392964 12.20 12.20 0.00 04.04. 10:40 6 (N) 59
UY Mon s 10 1.261256 9.60 9.60 0.00 04.04. 10:40 79 (E) 3
AA And s 1 0.9350967 10.30 10.50 0.20 04.04. 10:40 269 (W) 76
V469 Cyg p 1 1.31251 12.80 13.90 1.10 04.04. 10:40 277 (W) 42
BL And p 1 0.722376 11.00 11.74 0.74 04.04. 10:40 286 (W) 77
V363 Aqr p 10 1.99119 12.30 12.80 0.50 04.04. 10:40 190 (S) 27
BZ Ara p 9 0.4 14.50 15.10 0.60 04.04. 10:40 231 (SW) -53
EE CVn p 1 0.280562 13.70 14.57 0.87 04.04. 10:40 347 (N) -7
CZ CMa p 9 0.818973 13.40 13.70 0.30 04.04. 10:41 93 (E) -23
SV Cam s 1 0.593072 8.40 8.55 0.15 04.04. 10:41 12 (N) 49
V556 And p 1 0.43141 14.55 14.80 0.25 04.04. 10:41 102 (E) 74
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 04.04. 10:41 263 (W) 49
GV Lib p 6 0.955245 13.90 15.30 1.40 04.04. 10:41 289 (W) -40
GI Vul s 1 0.4814828 13.50 13.80 0.30 04.04. 10:41 276 (W) 31
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.04. 10:41 358 (N) 27
V947 Cep p 10 0.331677 12.62 12.88 0.26 04.04. 10:42 356 (N) 58
V623 Ara p 10 1.7188 14.00 14.50 0.50 04.04. 10:42 234 (SW) -54
V448 Mon s 1 1.118471 9.40 9.80 0.40 04.04. 10:43 87 (E) -1
V473 Cam p 7 0.298438 11.55 12.20 0.65 04.04. 10:43 18 (N) 46
IQ Per p 1 1.743567 7.72 8.27 0.55 04.04. 10:43 73 (E) 57
TZ Lyr s 1 0.528827 10.87 11.05 0.18 04.04. 10:43 302 (NW) 28
V1105 Her p 5 0.321736 12.60 13.00 0.40 04.04. 10:43 295 (NW) 19
V943 Cep p 10 0.345289 13.30 13.90 0.60 04.04. 10:43 351 (N) 63
DX Tuc p 8 0.37711 9.48 9.79 0.31 04.04. 10:44 185 (S) -24
DD Car p 9 1.442714 13.20 14.10 0.90 04.04. 10:44 147 (SE) -72
BO Ari p 1 0.3181937 10.00 10.50 0.50 04.04. 10:44 132 (SE) 61
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 04.04. 10:44 215 (SW) 27
UZ Leo p 1 0.61805 9.58 10.15 0.57 04.04. 10:45 30 (NE) -22
V1237 Cen p 9 0.486009 11.10 11.90 0.80 04.04. 10:45 156 (SE) -76
MY Cyg p 1 4.0051873 8.30 9.02 0.72 04.04. 10:45 276 (W) 41
V344 Dra p 9 0.332887 13.70 14.20 0.50 04.04. 10:45 333 (NW) 26
IN Boo s 7 0.285759 13.90 13.90 0.00 04.04. 10:45 340 (N) -6
AY CrB p 8 0.460476 13.50 14.10 0.60 04.04. 10:45 325 (NW) -1
CW Lyn p 9 0.812403 9.61 9.85 0.24 04.04. 10:45 40 (NE) 18
DZ Per s 6 0.764177 14.40 14.70 0.30 04.04. 10:45 59 (NE) 71
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 04.04. 10:46 213 (SW) 21
QW Boo p 10 0.2908715 12.10 12.45 0.35 04.04. 10:46 330 (NW) 14
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 04.04. 10:46 75 (E) -13
LV Pav p 10 0.533 14.00 14.50 0.50 04.04. 10:46 216 (SW) -33
V2659 Oph p 9 0.776761 12.83 13.85 1.02 04.04. 10:46 280 (W) -4
DS Psc s 4 0.3424915 11.75 11.75 0.00 04.04. 10:46 173 (S) 43
KQ Gem s 1 0.4079905 14.00 14.60 0.60 04.04. 10:46 79 (E) 11
LY Boo p 9 0.41441 13.10 13.31 0.21 04.04. 10:46 336 (NW) 3
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.