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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:43 // 17:02 UTC
Civil Twilight (6°): 04:13 // 17:32 UTC
Nautical Twilight (12°): 03:34 // 18:11 UTC
Astronomical Twilight (18°): 02:55 // 18:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Men p 10 0.7766348 10.63 11.27 0.64 21.09. 21:25 152 (SE) -51
RR Cir p 6 1.09173 11.51 12.78 1.27 21.09. 21:25 217 (SW) -60
V338 Aqr s 9 0.285143 12.40 12.40 0.00 21.09. 21:25 194 (S) 38
EP Aur s 1 0.5910081 10.80 10.90 0.10 21.09. 21:25 51 (NE) 9
CK Boo p 1 0.3551495 8.99 9.26 0.27 21.09. 21:25 298 (NW) -11
GU Aps s 10 0.436522 14.00 14.50 0.50 21.09. 21:25 195 (S) -51
CR Tau p 1 0.68270353 12.50 13.00 0.50 21.09. 21:25 59 (NE) 6
V1186 Cas p 10 0.615189 12.80 13.00 0.20 21.09. 21:25 70 (E) 81
GM CVn p 1 0.366984 12.00 12.50 0.50 21.09. 21:25 317 (NW) 5
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 21.09. 21:25 257 (W) 50
V404 Dra p 10 0.3476427 11.57 11.77 0.20 21.09. 21:25 292 (W) 52
BU Vul p 1 0.5689935 10.60 11.40 0.80 21.09. 21:25 232 (SW) 61
V822 Aql p 10 5.295 6.87 7.44 0.57 21.09. 21:25 231 (SW) 25
KQ Lib p 9 0.695529 11.60 12.05 0.45 21.09. 21:25 282 (W) -24
V677 Cen s 9 0.3250284 11.50 11.60 0.10 21.09. 21:26 257 (W) -46
RR Lyn p 9 9.945072 5.52 6.03 0.51 21.09. 21:26 33 (NE) 28
AU Men p 9 0.343841 10.29 11.11 0.82 21.09. 21:26 152 (SE) -53
EL Tuc p 7 0.3420282 13.00 13.50 0.50 21.09. 21:26 170 (S) -28
V421 Cas p 10 4.463606 14.50 15.70 1.20 21.09. 21:26 57 (NE) 62
V1306 Her p 1 0.370368 11.70 12.10 0.40 21.09. 21:26 289 (W) 43
V456 Cyg p 1 0.891195 10.80 11.90 1.10 21.09. 21:27 255 (W) 66
V462 Per p 5 0.577975 13.70 14.20 0.50 21.09. 21:27 75 (E) 36
V435 Gem p 1 0.3365 10.55 10.92 0.37 21.09. 21:27 36 (NE) -10
V631 Aur p 9 0.3459 15.97 16.61 0.64 21.09. 21:27 50 (NE) 19
BT Tri p 10 0.2512 14.20 14.80 0.60 21.09. 21:27 95 (E) 45
NY Hya s 10 4.77404 8.65 8.65 0.00 21.09. 21:27 25 (NE) -44
V366 Sge p 9 0.75184 11.80 12.25 0.45 21.09. 21:27 248 (W) 40
V526 Sgr s 6 1.9194111 9.78 10.20 0.42 21.09. 21:28 222 (SW) -3
UV Lyn s 1 0.414982 9.41 9.78 0.37 21.09. 21:28 17 (N) 0
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.09. 21:28 315 (NW) -40
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 21.09. 21:28 226 (SW) 81
V728 Her s 1 0.4712895 10.90 11.40 0.50 21.09. 21:28 293 (NW) 37
V757 Cep s 8 0.343873 14.00 14.70 0.70 21.09. 21:28 11 (N) 60
VY Pup p 5 0.8167331 10.80 11.40 0.60 21.09. 21:29 60 (NE) -37
V676 Aql s 10 0.57551 14.30 14.80 0.50 21.09. 21:29 233 (SW) 34
XY Ari p 10 0.25265 13.54 17.60 4.06 21.09. 21:29 96 (E) 30
DZ Lyn s 1 0.378018 9.90 9.90 0.00 21.09. 21:29 25 (NE) 8
V443 Nor p 10 0.4091 16.50 16.90 0.40 21.09. 21:29 230 (SW) -45
V383 Mon s 2 0.6346866 14.70 15.20 0.50 21.09. 21:29 61 (NE) -25
AV Dor p 9 1.094875 9.67 10.09 0.42 21.09. 21:29 136 (SE) -50
CN Tri p 7 0.36705 12.00 12.30 0.30 21.09. 21:29 91 (E) 42
CT Ind p 10 0.832102 12.60 13.40 0.80 21.09. 21:30 180 (S) -32
WZ Ant s 8 0.4459239 11.50 11.80 0.30 21.09. 21:30 27 (NE) -78
V350 Aqr p 7 0.430354 12.40 13.00 0.60 21.09. 21:30 178 (S) 38
KW Boo p 5 0.348865 14.00 14.50 0.50 21.09. 21:30 310 (NW) 3
V580 Lyr s 1 0.289052 12.85 12.85 0.00 21.09. 21:30 272 (W) 48
AH Aur s 1 0.4941067 10.20 10.70 0.50 21.09. 21:30 52 (NE) 5
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 21.09. 21:30 256 (W) 62
V475 Hya p 7 0.317122 12.60 13.10 0.50 21.09. 21:30 41 (NE) -31
NX Boo p 8 0.251135 13.02 13.40 0.38 21.09. 21:30 308 (NW) 12
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.