Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:50 // 16:52 UTC
Civil Twilight (6°): 04:19 // 17:23 UTC
Nautical Twilight (12°): 03:41 // 18:01 UTC
Astronomical Twilight (18°): 03:02 // 18:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Lac s 1 0.42907 13.90 14.30 0.40 25.09. 23:07 286 (W) 67
V592 Lyr p 1 0.355684 11.54 11.74 0.20 25.09. 23:07 293 (NW) 26
GW Cep p 1 0.3188312 11.40 12.10 0.70 25.09. 23:07 6 (N) 59
V938 Mon p 10 0.682 14.65 15.09 0.44 25.09. 23:08 78 (E) -16
GM CVn s 1 0.366984 12.00 12.00 0.00 25.09. 23:08 340 (N) -5
GW Lac p 10 0.535875 15.00 16.00 1.00 25.09. 23:08 291 (W) 74
V2788 Ori s 7 0.500033 12.00 12.00 0.00 25.09. 23:08 89 (E) 7
V868 Mon p 8 0.637711 8.90 9.40 0.50 25.09. 23:08 78 (E) -13
CC Lyn s 6 0.354627 6.42 6.42 0.00 25.09. 23:08 49 (NE) 23
V1154 Tau p 8 1.767896 6.71 6.95 0.24 25.09. 23:08 90 (E) 31
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 25.09. 23:08 198 (S) 22
PR Boo s 10 0.371281 13.70 13.70 0.00 25.09. 23:08 331 (NW) 12
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.09. 23:08 329 (NW) 0
QT Boo p 10 0.3190643 11.65 11.80 0.15 25.09. 23:08 331 (NW) 17
DX Tuc p 8 0.37711 9.48 9.79 0.31 25.09. 23:08 184 (S) -24
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.09. 23:08 300 (NW) 35
QX Vir p 1 0.242075 13.31 13.60 0.29 25.09. 23:08 318 (NW) -38
V733 Her s 3 0.4174915 13.80 14.30 0.50 25.09. 23:08 315 (NW) 26
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.09. 23:09 320 (NW) 24
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 25.09. 23:09 314 (NW) -1
V947 Per p 6 0.297667 13.45 14.05 0.60 25.09. 23:09 94 (E) 47
GU Vul s 2 0.774228 11.60 12.20 0.60 25.09. 23:09 274 (W) 32
V473 Cas s 1 0.41546 13.40 13.40 0.00 25.09. 23:09 49 (NE) 78
HY Gem p 5 0.351013 16.70 17.50 0.80 25.09. 23:09 75 (E) 16
FF Vul p 1 0.444979 13.10 13.80 0.70 25.09. 23:09 267 (W) 37
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 25.09. 23:10 271 (W) 42
EQ Del p 9 2.24802 13.00 14.30 1.30 25.09. 23:10 253 (W) 30
XZ PsA p 10 0.753579 7.73 8.12 0.39 25.09. 23:10 218 (SW) -1
CU Tau p 1 0.412528 11.50 11.92 0.42 25.09. 23:10 105 (E) 45
V524 Mon p 3 0.28361685 14.40 15.20 0.80 25.09. 23:10 83 (E) -3
CW Sge s 1 0.6603618 11.00 11.70 0.70 25.09. 23:10 266 (W) 29
V608 Cas s 1 0.380403 12.30 12.30 0.00 25.09. 23:10 21 (N) 65
V387 Her p 1 0.589466 12.80 13.40 0.60 25.09. 23:11 297 (NW) 4
V747 Cen p 10 0.53719488 9.86 10.46 0.60 25.09. 23:11 287 (W) -78
V744 Cep p 5 0.624553 12.20 12.54 0.34 25.09. 23:11 332 (NW) 66
PV Dra s 9 1.27746 13.30 13.30 0.00 25.09. 23:11 340 (N) 25
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 25.09. 23:11 282 (W) 33
CY Cha p 10 0.443751 13.50 14.00 0.50 25.09. 23:11 171 (S) -59
RV Gru p 10 0.2595312 11.00 11.40 0.40 25.09. 23:11 199 (S) -10
DZ Psc s 1 0.366136 10.86 10.86 0.00 25.09. 23:11 178 (S) 62
V1138 Cas p 1 0.798267 13.25 13.60 0.35 25.09. 23:11 48 (NE) 79
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 25.09. 23:11 286 (W) 66
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.09. 23:11 319 (NW) 31
V563 Lyr s 1 0.577642 10.96 10.96 0.00 25.09. 23:12 297 (NW) 31
IU Aps s 10 0.3046 14.20 14.60 0.40 25.09. 23:12 194 (S) -53
HL Aur p 1 0.6225056 10.80 11.90 1.10 25.09. 23:12 55 (NE) 38
V869 Aql p 10 1.098718 14.70 15.90 1.20 25.09. 23:12 260 (W) 6
XY LMi p 1 0.436886 10.70 11.10 0.40 25.09. 23:12 25 (NE) -4
V585 Aur s 4 0.535301 11.05 11.30 0.25 25.09. 23:12 86 (E) 40
NN Vir s 2 0.4806875 7.30 7.67 0.37 25.09. 23:12 329 (NW) -30
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.