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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V956 Aql s 10 0.3961755 13.90 14.20 0.30 04.05. 17:42 51 (NE) -40
QZ Tel p 10 1.03099 8.11 8.26 0.15 04.05. 17:42 113 (SE) -64
V473 Cam s 7 0.298438 11.55 12.15 0.60 04.05. 17:43 346 (N) 60
IN Boo s 7 0.285759 13.90 13.90 0.00 04.05. 17:43 83 (E) 37
ES Cnc p 1 1.067793 11.16 11.28 0.12 04.05. 17:43 197 (S) 51
LY Aur s 6 4.0024943 6.66 7.26 0.60 04.05. 17:43 276 (W) 44
V1374 Tau p 1 0.250818 13.00 13.50 0.50 04.05. 17:43 265 (W) 43
KW Boo s 5 0.348865 14.00 14.50 0.50 04.05. 17:44 83 (E) 31
V337 Vir p 5 0.352857 13.30 14.10 0.80 04.05. 17:44 123 (SE) 26
V389 Cam s 9 0.439897 11.80 12.50 0.70 04.05. 17:44 328 (NW) 55
V1065 Her p 4 0.397828 11.50 12.10 0.60 04.05. 17:44 49 (NE) 3
IV Dra p 4 0.2681055 13.70 14.10 0.40 04.05. 17:44 49 (NE) 38
MU Aqr p 3 0.2722205 11.30 11.80 0.50 04.05. 17:44 16 (N) -40
RZ Equ p 6 1.96094 12.00 14.20 2.20 04.05. 17:44 5 (N) -30
NN Mon p 6 0.9123618 12.70 13.90 1.20 04.05. 17:45 221 (SW) 31
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 04.05. 17:45 11 (N) 18
V380 Cen p 9 1.0872055 9.70 10.20 0.50 04.05. 17:45 152 (SE) -31
V1157 Her p 10 0.31589 14.10 14.70 0.60 04.05. 17:45 57 (NE) 25
BD Cen s 9 1.2011287 10.60 11.10 0.50 04.05. 17:45 145 (SE) -34
Y Psc p 1 3.765818 10.10 13.10 3.00 04.05. 17:46 327 (NW) -27
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 04.05. 17:46 356 (N) 11
V1139 Cas s 1 0.2971 12.80 12.80 0.00 04.05. 17:46 327 (NW) 27
SV Ind p 10 0.443299 14.00 14.60 0.60 04.05. 17:46 123 (SE) -79
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 04.05. 17:46 63 (NE) -10
V Lep s 4 1.0701152 9.57 9.87 0.30 04.05. 17:46 228 (SW) 6
V344 Dra p 9 0.332887 13.70 14.20 0.50 04.05. 17:46 42 (NE) 38
V422 CMa p 10 4.19184 8.91 9.07 0.16 04.05. 17:46 212 (SW) 9
IT Cnc p 6 0.363657 12.50 12.90 0.40 04.05. 17:47 206 (SW) 59
AC Psc p 3 0.335307 13.60 14.60 1.00 04.05. 17:47 330 (NW) -29
V2768 Ori p 8 0.33262 15.00 15.30 0.30 04.05. 17:47 246 (SW) 25
V470 Cam p 1 0.0956467 14.10 14.75 0.65 04.05. 17:47 326 (NW) 65
EL CVn p 9 0.795627 9.42 9.59 0.17 04.05. 17:47 77 (E) 52
XZ Mon s 8 0.876084 13.40 13.60 0.20 04.05. 17:47 227 (SW) 25
AL Lep p 10 0.448643 9.45 9.78 0.33 04.05. 17:47 241 (SW) -2
MX Ser s 4 0.30776 13.20 13.68 0.48 04.05. 17:48 86 (E) -8
GM Boo p 1 0.361122 11.85 12.20 0.35 04.05. 17:48 84 (E) 25
HR Boo s 1 0.315967 13.25 13.70 0.45 04.05. 17:48 85 (E) 24
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 04.05. 17:48 30 (NE) 12
V496 Cyg p 3 1.474915 12.10 12.50 0.40 04.05. 17:48 16 (N) -2
FN Cam s 1 0.677137 8.58 8.58 0.00 04.05. 17:48 358 (N) 63
V640 Aur s 1 0.3279975 12.52 13.00 0.48 04.05. 17:48 296 (NW) 57
V962 Cas s 9 2.7129 12.93 12.93 0.00 04.05. 17:48 335 (NW) 21
UU Lyn p 1 0.46846 11.54 12.33 0.79 04.05. 17:49 212 (SW) 82
V1043 Cas p 1 0.661587 13.29 14.18 0.89 04.05. 17:49 333 (NW) 20
V2659 Oph p 9 0.776761 12.83 13.85 1.02 04.05. 17:49 60 (NE) -19
V649 Lyr p 1 0.292256 14.50 14.91 0.41 04.05. 17:49 33 (NE) 15
V364 UMa s 8 0.3669815 13.40 13.95 0.55 04.05. 17:50 46 (NE) 52
BF Cru s 10 0.4988062 12.90 13.20 0.30 04.05. 17:51 159 (S) -28
V369 Cam p 8 0.3452048 12.50 13.20 0.70 04.05. 17:51 319 (NW) 50
RR Lep s 1 0.915427 9.99 10.19 0.20 04.05. 17:51 244 (SW) 4
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.