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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 20.07. 01:13 331 (NW) 89
V959 Cep s 9 0.372264 11.45 11.68 0.23 20.07. 01:13 25 (NE) 67
V1355 Tau s 7 0.244668 13.00 13.00 0.00 20.07. 01:13 64 (NE) 10
TW Cet s 1 0.3168513 10.43 11.14 0.71 20.07. 01:13 129 (SE) 4
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.07. 01:13 342 (N) 31
EM Cyg s 1 0.2909091 11.90 11.90 0.00 20.07. 01:13 248 (W) 56
DZ Per p 6 0.764177 14.40 15.00 0.60 20.07. 01:13 54 (NE) 51
HY Lyr s 4 0.369101 13.80 14.10 0.30 20.07. 01:13 268 (W) 45
AX Dra p 1 0.5681633 10.90 11.60 0.70 20.07. 01:14 343 (N) 30
V891 Cyg p 5 1.905787 9.30 9.90 0.60 20.07. 01:14 248 (W) 55
V2644 Oph p 9 1.27748 12.80 13.25 0.45 20.07. 01:14 235 (SW) -9
PU Peg p 8 0.862019 8.02 8.12 0.10 20.07. 01:14 174 (S) 50
V899 Her s 1 0.421169 7.93 7.93 0.00 20.07. 01:14 288 (W) 29
V645 And p 8 0.4125814 13.05 13.45 0.40 20.07. 01:14 86 (E) 78
OX Com p 10 0.400234 15.20 16.20 1.00 20.07. 01:14 313 (NW) -9
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.07. 01:14 59 (NE) 7
V1056 Her p 10 1.876 10.20 10.30 0.10 20.07. 01:14 288 (W) 41
NS Cep s 6 0.77638 12.20 12.24 0.04 20.07. 01:14 321 (NW) 74
V742 Her s 1 0.5776513 13.80 14.40 0.60 20.07. 01:15 290 (W) 45
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 20.07. 01:15 332 (NW) 1
LL UMa s 8 0.323393 15.40 16.00 0.60 20.07. 01:15 2 (N) 30
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 20.07. 01:15 290 (W) 66
V1332 Tau p 1 0.271827 11.73 12.10 0.37 20.07. 01:15 68 (E) 12
V489 And s 8 0.422756 12.00 12.00 0.00 20.07. 01:15 121 (SE) 54
V368 Cam p 6 0.4089212 13.35 13.35 0.00 20.07. 01:15 25 (NE) 44
DH CVn p 1 0.365804 12.72 13.24 0.52 20.07. 01:16 333 (NW) 1
CC Lyn s 6 0.354627 6.42 6.42 0.00 20.07. 01:16 27 (NE) 9
FM Vul s 1 0.784642 12.80 13.00 0.20 20.07. 01:16 247 (SW) 53
V1223 Tau s 7 0.446918 12.15 12.15 0.00 20.07. 01:16 91 (E) 13
V396 Cam p 9 0.386297 13.70 14.10 0.40 20.07. 01:16 22 (N) 41
FU Psc p 8 0.796648 12.80 12.80 0.00 20.07. 01:16 117 (SE) 46
EQ UMa s 6 0.3581533 12.40 12.60 0.20 20.07. 01:17 14 (N) 15
V861 Her p 1 0.3446312 13.80 14.15 0.35 20.07. 01:17 293 (NW) 36
V1300 Her p 1 0.296334 12.63 13.00 0.37 20.07. 01:17 280 (W) 44
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.07. 01:17 285 (W) -53
V343 Dra p 10 3.772 12.40 13.05 0.65 20.07. 01:17 313 (NW) 36
TU Boo p 1 0.324284 11.80 12.50 0.70 20.07. 01:17 312 (NW) 6
EF Dra s 1 0.424031 10.48 10.48 0.00 20.07. 01:17 327 (NW) 56
V411 Lyr s 6 0.582626 13.50 14.40 0.90 20.07. 01:17 263 (W) 54
AH Aur p 1 0.4941067 10.20 10.70 0.50 20.07. 01:18 47 (NE) 2
SU Boo s 1 1.56125 11.96 12.04 0.08 20.07. 01:18 309 (NW) 10
LS Peg p 8 0.1733 11.60 13.00 1.40 20.07. 01:18 187 (S) 54
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.07. 01:18 248 (W) -46
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.07. 01:18 47 (NE) 16
XY Ari p 10 0.25265 13.54 17.60 4.06 20.07. 01:18 91 (E) 27
V1171 Oph p 10 0.91165 14.20 14.70 0.50 20.07. 01:18 249 (W) -6
VZ Cru s 3 1.1258132 11.49 11.49 0.00 20.07. 01:18 221 (SW) -66
AC Lib p 10 0.6649535 13.90 14.60 0.70 20.07. 01:18 266 (W) -26
BC Hya p 10 1.11481 11.20 12.00 0.80 20.07. 01:18 10 (N) -63
FW Hya p 9 0.406138 12.20 12.50 0.30 20.07. 01:18 324 (NW) -71
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.