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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RY Ind s 10 0.712114 10.83 11.04 0.21 04.04. 12:06 228 (SW) -26
IY UMa p 4 0.0739138 18.40 20.00 1.60 04.04. 12:06 26 (NE) 25
V1065 Her p 4 0.397828 11.50 12.10 0.60 04.04. 12:06 313 (NW) 2
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.04. 12:06 7 (N) 28
GQ Cnc p 2 0.422208 13.40 14.40 1.00 04.04. 12:06 59 (NE) 9
DQ Her p 7 0.19362088 13.00 18.08 5.08 04.04. 12:06 319 (NW) 20
GH Aqr s 6 0.305585 13.40 13.40 0.00 04.04. 12:07 239 (SW) 18
V909 Cep p 7 0.425573 12.13 12.47 0.34 04.04. 12:07 309 (NW) 62
AM Eri p 4 0.3165735 14.40 15.20 0.80 04.04. 12:07 141 (SE) 20
V1740 Aql p 8 0.44014 14.00 14.40 0.40 04.04. 12:07 282 (W) -7
MM Dra s 8 0.2644 14.54 14.54 0.00 04.04. 12:07 324 (NW) 44
DI CVn s 1 0.305966 13.60 13.60 0.00 04.04. 12:07 18 (N) -2
GM Aqr s 6 0.367282 13.80 13.80 0.00 04.04. 12:08 240 (SW) 20
LR Lib p 9 0.590394 13.10 13.70 0.60 04.04. 12:08 312 (NW) -60
NY Vir p 1 0.10101597 13.30 14.22 0.92 04.04. 12:08 7 (N) -42
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 04.04. 12:08 294 (NW) 30
V744 Cep s 5 0.624553 12.20 12.40 0.20 04.04. 12:08 326 (NW) 58
V496 Cyg s 3 1.474915 12.10 12.50 0.40 04.04. 12:08 292 (W) 30
PP Hya p 10 0.752311 6.84 6.91 0.07 04.04. 12:08 80 (E) -35
EK Com s 1 0.266685 12.70 12.70 0.00 04.04. 12:08 16 (N) -11
V355 Vir s 1 0.655521 12.00 12.00 0.00 04.04. 12:09 37 (NE) -28
DY CVn s 1 0.2459495 12.00 12.00 0.00 04.04. 12:09 10 (N) -3
HH Lac p 10 0.200593 14.00 15.50 1.50 04.04. 12:09 298 (NW) 62
V345 Ser p 10 0.372484 14.30 15.10 0.80 04.04. 12:10 339 (N) -26
HS Vul p 1 0.3320847 13.90 14.20 0.30 04.04. 12:10 285 (W) 17
V394 Cas p 10 0.929271 15.00 17.00 2.00 04.04. 12:10 0 (N) 77
V582 Lyr p 1 0.255905 13.44 14.61 1.17 04.04. 12:10 309 (NW) 21
AU Men p 9 0.343841 10.29 11.11 0.82 04.04. 12:10 161 (S) -39
V496 Cam s 7 0.392897 13.95 14.40 0.45 04.04. 12:10 13 (N) 49
HU And s 10 0.2857905 16.50 17.20 0.70 04.04. 12:10 243 (SW) 72
V385 Cam p 9 0.615272 13.65 14.20 0.55 04.04. 12:10 17 (N) 57
CL Cet p 10 0.621622 9.87 10.04 0.17 04.04. 12:10 204 (SW) 20
EL Tuc p 7 0.3420282 13.00 13.50 0.50 04.04. 12:10 193 (S) -29
V1009 Cas p 7 0.784681 12.30 12.65 0.35 04.04. 12:10 307 (NW) 78
V619 Cen p 10 16.45444 12.50 14.00 1.50 04.04. 12:10 175 (S) -78
SS Cam p 9 4.82365 10.05 10.62 0.57 04.04. 12:10 26 (NE) 50
V566 And p 8 0.389694 10.85 11.30 0.45 04.04. 12:10 176 (S) 76
TY Men p 9 0.4616664 8.08 8.56 0.48 04.04. 12:11 171 (S) -44
AB Tel p 10 0.32597 13.40 14.10 0.70 04.04. 12:11 241 (SW) -48
EL CVn p 9 0.795627 9.42 9.59 0.17 04.04. 12:11 7 (N) 4
AZ Vel p 10 0.77578092 12.70 13.60 0.90 04.04. 12:11 119 (SE) -35
V787 Aql p 10 1.04 14.50 15.50 1.00 04.04. 12:11 269 (W) 1
V642 Ori s 6 9.18551 8.95 9.30 0.35 04.04. 12:11 109 (E) 27
LT Eri p 1 0.17017 15.00 18.72 3.72 04.04. 12:11 145 (SE) 27
CZ Sge p 10 2.348165 14.80 16.20 1.40 04.04. 12:11 279 (W) 17
EP Cen p 7 0.925452 11.40 12.10 0.70 04.04. 12:11 152 (SE) -81
V838 Cep p 10 0.532081 12.50 13.05 0.55 04.04. 12:12 318 (NW) 49
IR Cnc p 5 0.717767 11.90 12.33 0.43 04.04. 12:12 70 (E) 14
OO Lac s 5 1.755948 12.50 12.80 0.30 04.04. 12:12 302 (NW) 59
KV Aps p 10 0.738365 13.40 14.30 0.90 04.04. 12:12 199 (S) -58
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.