haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:33 // 17:17 UTC
Civil Twilight (6°): 04:02 // 17:48 UTC
Nautical Twilight (12°): 03:23 // 18:27 UTC
Astronomical Twilight (18°): 02:42 // 19:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EN Oct s 1 0.288913 11.88 12.50 0.62 14.09. 16:37 180 (S) -50
V2717 Oph p 9 0.336 15.00 15.50 0.50 14.09. 16:37 179 (S) 32
V1853 Ori s 1 0.383 11.60 11.99 0.39 14.09. 16:38 0 (N) -24
V931 Cyg s 1 0.341513 13.90 14.50 0.60 14.09. 16:38 113 (SE) 56
V1367 Tau p 1 0.347677 11.29 11.63 0.34 14.09. 16:38 356 (N) -16
V640 Pup p 10 1.80488 11.66 12.14 0.48 14.09. 16:38 290 (W) -43
V389 Cam p 9 0.439897 11.80 12.50 0.70 14.09. 16:38 359 (N) 30
DX Tuc p 8 0.37711 9.48 9.79 0.31 14.09. 16:38 140 (SE) -48
Z Nor p 6 2.556942 9.30 10.10 0.80 14.09. 16:38 192 (S) -7
V870 Cep p 7 0.301066 10.93 11.17 0.24 14.09. 16:39 44 (NE) 50
AT Peg s 1 1.146084 8.97 9.04 0.07 14.09. 16:39 96 (E) 16
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 14.09. 16:39 34 (NE) 26
V441 And s 4 0.469656 13.48 14.20 0.72 14.09. 16:39 45 (NE) 17
OV Vel p 10 2.09039 8.19 8.32 0.13 14.09. 16:39 253 (W) -54
V579 And p 10 0.338094 12.50 12.80 0.30 14.09. 16:39 67 (NE) 29
QU Cas p 10 0.9718566 15.10 16.40 1.30 14.09. 16:39 42 (NE) 35
EY Gem p 2 0.941135 12.80 13.50 0.70 14.09. 16:39 337 (NW) -20
V719 Her s 1 0.400925 12.50 12.50 0.00 14.09. 16:39 188 (S) 83
V385 Ser p 7 0.3129555 12.00 12.21 0.21 14.09. 16:39 203 (SW) 39
RT Cha p 9 0.3551095 14.00 15.00 1.00 14.09. 16:39 195 (S) -52
V364 Aps s 5 0.295464 14.00 14.00 0.00 14.09. 16:39 185 (S) -37
IV Dra s 4 0.2681055 13.70 13.70 0.00 14.09. 16:40 292 (W) 74
V407 Peg p 1 0.636884 9.30 9.70 0.40 14.09. 16:40 76 (E) 9
EF Cep p 1 0.6061084 12.00 12.60 0.60 14.09. 16:40 2 (N) 41
QT Aur p 4 1.089504 14.40 15.00 0.60 14.09. 16:40 348 (N) 1
V466 Hya p 10 0.362994 11.20 11.50 0.30 14.09. 16:40 308 (NW) -28
YZ Phe s 10 0.23472665 12.65 12.95 0.30 14.09. 16:40 105 (E) -55
IL Boo s 6 0.347407 13.10 13.10 0.00 14.09. 16:40 280 (W) 59
AC CMi s 1 0.867217 11.00 11.00 0.00 14.09. 16:40 324 (NW) -23
V592 Lyr s 1 0.355684 11.54 11.54 0.00 14.09. 16:41 132 (SE) 69
HR Gem s 1 1.068963 11.40 11.70 0.30 14.09. 16:41 347 (N) -14
V748 Cep p 10 2.50931 13.19 14.70 1.51 14.09. 16:41 15 (N) 47
IS Boo p 8 0.25145 14.00 14.60 0.60 14.09. 16:42 286 (W) 61
NU Boo s 8 0.339576 13.40 13.40 0.00 14.09. 16:42 295 (NW) 69
HH Boo p 1 0.318666 11.00 11.50 0.50 14.09. 16:42 281 (W) 61
V395 And p 9 0.684661 7.55 7.62 0.07 14.09. 16:42 53 (NE) 30
GV Vul p 7 1.0148225 14.10 14.80 0.70 14.09. 16:42 121 (SE) 48
VY Cet p 3 0.34081 11.20 11.90 0.70 14.09. 16:43 73 (E) -39
AT Cam s 1 1.395894 9.80 10.60 0.80 14.09. 16:43 358 (N) 27
LL UMa p 8 0.323393 15.40 16.20 0.80 14.09. 16:43 336 (NW) 39
V417 Gem p 9 0.393382 9.80 9.92 0.12 14.09. 16:43 338 (N) -9
DW UMa p 1 0.13660653 15.10 16.60 1.50 14.09. 16:43 321 (NW) 36
V428 Cam s 8 0.290606 12.85 12.85 0.00 14.09. 16:44 356 (N) 37
V609 Aur p 9 0.4747295 13.10 13.60 0.50 14.09. 16:44 358 (N) 0
AR CrB p 1 0.3973515 10.80 11.45 0.65 14.09. 16:44 222 (SW) 63
GN Mus p 10 0.3869 13.70 14.40 0.70 14.09. 16:44 201 (S) -43
HH UMa s 1 0.375493 10.58 10.80 0.22 14.09. 16:44 297 (NW) 24
GN Boo p 1 0.3016025 10.75 11.30 0.55 14.09. 16:44 248 (W) 55
WW Cnc s 1 1.115957 10.50 9.50 -1.00 14.09. 16:44 313 (NW) 5
KQ Gem p 1 0.4079905 14.00 15.00 1.00 14.09. 16:44 338 (N) -22
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.