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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:18 UTC
Astronomical Twilight (18°): 02:49 // 18:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W For p 7 0.617895 13.13 13.76 0.63 19.09. 02:37 191 (S) 13
MT Cas s 1 0.313878 13.30 14.02 0.72 19.09. 02:37 298 (NW) 60
HS Ara p 9 2.645573 14.00 15.40 1.40 19.09. 02:37 239 (SW) -68
V405 Gem p 1 0.462107 10.88 11.04 0.16 19.09. 02:38 113 (SE) 38
EG CMi p 9 0.533605 13.10 13.60 0.50 19.09. 02:38 108 (E) 17
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 19.09. 02:38 265 (W) -4
V594 Lyr s 5 0.255999 14.00 14.00 0.00 19.09. 02:38 327 (NW) 15
V856 Her s 1 1.22331 12.80 12.80 0.00 19.09. 02:38 346 (N) 1
RW CrB s 1 0.7264112 10.22 10.29 0.07 19.09. 02:39 358 (N) -10
NU Boo s 8 0.339576 13.40 13.40 0.00 19.09. 02:39 5 (N) 14
NX Vel p 10 2.9199 7.19 7.29 0.10 19.09. 02:39 127 (SE) -23
V705 And p 10 0.354675 11.12 11.40 0.28 19.09. 02:39 271 (W) 46
GQ Cha p 9 2.09192 13.65 14.80 1.15 19.09. 02:39 164 (S) -50
BX Peg p 1 0.280418 11.00 11.69 0.69 19.09. 02:39 287 (W) 21
LT Eri p 1 0.17017 15.00 18.72 3.72 19.09. 02:39 170 (S) 33
V674 Pup p 10 0.602926 10.73 11.00 0.27 19.09. 02:39 129 (SE) -9
KQ Lib p 9 0.695529 11.60 12.05 0.45 19.09. 02:39 16 (N) -50
BB Per p 9 0.485609 12.56 13.31 0.75 19.09. 02:39 165 (S) 71
V582 Pup p 10 2.6713 7.86 8.13 0.27 19.09. 02:39 121 (SE) 8
BF Pav s 10 0.305605 11.00 11.90 0.90 19.09. 02:40 232 (SW) -61
NP Tel s 10 0.37512 12.90 13.30 0.40 19.09. 02:40 237 (SW) -46
XZ Cru p 10 0.824793 12.60 13.10 0.50 19.09. 02:40 126 (SE) -61
V843 Mon p 2 0.526121 12.40 12.90 0.50 19.09. 02:40 115 (SE) 32
FS Aqr s 7 0.26205 13.20 13.20 0.00 19.09. 02:40 264 (W) 5
V451 Oph p 1 2.19659616 7.86 8.46 0.60 19.09. 02:40 314 (NW) -18
AC Boo s 1 0.352437 10.00 10.55 0.55 19.09. 02:40 6 (N) 7
QX And s 1 0.412173 11.25 11.25 0.00 19.09. 02:40 244 (SW) 69
V404 Dra p 10 0.3476427 11.57 11.77 0.20 19.09. 02:40 332 (NW) 16
V740 Per s 4 0.373042 11.22 11.87 0.65 19.09. 02:41 158 (S) 73
V640 Aur s 1 0.3279975 12.52 13.00 0.48 19.09. 02:41 69 (E) 67
DI Peg p 1 0.711817 9.38 10.48 1.10 19.09. 02:41 257 (W) 30
V641 Ori s 1 0.450815 14.20 14.50 0.30 19.09. 02:41 128 (SE) 44
EI Sge s 7 0.3882466 14.00 14.60 0.60 19.09. 02:41 300 (NW) 1
NR Nor s 10 0.42886 15.50 15.90 0.40 19.09. 02:41 217 (SW) -79
DN Aur p 3 0.616888 13.70 14.20 0.50 19.09. 02:42 126 (SE) 66
V2355 Oph p 10 2.10773 7.11 7.24 0.14 19.09. 02:42 329 (NW) -53
V839 Oph s 1 0.4090015 8.80 9.30 0.50 19.09. 02:43 319 (NW) -22
HI Pup p 10 0.4326186 10.70 11.00 0.30 19.09. 02:43 143 (SE) -22
V1106 Her p 1 0.2546005 12.60 12.90 0.30 19.09. 02:43 325 (NW) -7
BG Boo s 1 0.64008 13.50 14.30 0.80 19.09. 02:43 22 (N) -12
BY Peg p 1 0.341936 12.90 13.60 0.70 19.09. 02:43 289 (W) 21
V789 Cyg p 6 0.288551 13.30 13.70 0.40 19.09. 02:43 314 (NW) 4
V392 Nor p 10 1.298207 8.13 8.52 0.39 19.09. 02:44 166 (S) -87
ST Aqr p 1 0.780991 9.15 9.67 0.52 19.09. 02:44 257 (W) 2
QU Dra p 9 0.276915 14.10 14.80 0.70 19.09. 02:44 2 (N) 17
RZ Tau s 1 0.4156763 10.08 10.66 0.58 19.09. 02:44 154 (SE) 57
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 19.09. 02:44 304 (NW) 15
DR Aqr p 9 1.277955 13.60 14.30 0.70 19.09. 02:44 278 (W) -3
OQ Boo s 8 0.398071 12.17 12.25 0.08 19.09. 02:44 8 (N) -12
AI Dra s 1 1.198816 7.05 7.16 0.11 19.09. 02:45 348 (N) 14
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.