Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 18:04 UTC
Civil Twilight (6°): 03:27 // 18:37 UTC
Nautical Twilight (12°): 02:44 // 19:20 UTC
Astronomical Twilight (18°): 01:55 // 20:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
Y Leo p 1 1.686094 10.09 13.20 3.11 23.08. 21:42 350 (N) -13
V813 Cep p 10 0.338921 13.15 13.50 0.35 23.08. 21:42 335 (NW) 77
V752 Cen p 2 0.370229 9.10 9.66 0.56 23.08. 21:42 278 (W) -56
QT Aur p 4 1.089504 14.40 15.00 0.60 23.08. 21:42 29 (NE) 6
LT Eri p 1 0.17017 15.00 18.72 3.72 23.08. 21:42 80 (E) -17
V1047 Her s 1 0.320736 12.26 12.26 0.00 23.08. 21:42 269 (W) 47
V340 Vir p 6 0.45486 11.53 12.22 0.69 23.08. 21:43 280 (W) -27
V573 Lyr s 2 0.870536 10.80 10.80 0.00 23.08. 21:43 264 (W) 62
V404 Hya s 7 0.309535 14.85 14.85 0.00 23.08. 21:43 357 (N) -35
V1223 Her p 10 0.679439 10.40 10.70 0.30 23.08. 21:43 288 (W) 50
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 23.08. 21:43 256 (W) 60
VY Com p 8 1.008721 13.90 14.60 0.70 23.08. 21:44 315 (NW) -12
BI CVn s 1 0.3842103 10.35 10.75 0.40 23.08. 21:44 313 (NW) 13
YZ Mon p 10 2.055264 14.10 16.20 2.10 23.08. 21:44 39 (NE) -40
MT Boo s 6 0.3653325 13.45 13.45 0.00 23.08. 21:44 300 (NW) 29
V518 And p 10 0.361144 13.50 13.90 0.40 23.08. 21:44 79 (E) 47
EI Sge p 7 0.3882466 14.00 14.80 0.80 23.08. 21:44 205 (SW) 58
V410 Nor p 10 0.7284 16.20 16.65 0.45 23.08. 21:44 220 (SW) -33
V2357 Oph s 6 0.415568 10.66 10.70 0.04 23.08. 21:44 253 (W) 28
TV Eri p 10 1.298462 12.92 13.55 0.63 23.08. 21:44 100 (E) -17
V502 And p 6 0.318892 13.80 14.20 0.40 23.08. 21:44 93 (E) 43
V505 Cam s 7 0.336361 13.80 14.40 0.60 23.08. 21:44 359 (N) 43
BX Tri p 6 0.1926355 12.35 12.65 0.30 23.08. 21:44 73 (E) 30
V877 Per p 1 1.1109827 13.91 15.27 1.36 23.08. 21:44 49 (NE) 38
FS Aqr s 7 0.26205 13.20 13.20 0.00 23.08. 21:45 157 (SE) 37
V583 Pup p 10 0.780408 7.98 8.33 0.35 23.08. 21:45 36 (NE) -60
GZ And s 1 0.3050173 10.83 11.58 0.75 23.08. 21:45 63 (NE) 39
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 23.08. 21:45 67 (NE) 39
V336 Cas p 1 0.5972873 13.40 14.10 0.70 23.08. 21:45 50 (NE) 62
BK Oct s 10 0.3686 14.30 14.60 0.30 23.08. 21:45 186 (S) -35
V2735 Ori p 9 1.226673 9.10 9.50 0.40 23.08. 21:45 52 (NE) -17
RV Gru p 10 0.2595312 11.00 11.40 0.40 23.08. 21:45 162 (S) -9
NY Vir s 1 0.10101597 13.30 13.30 0.00 23.08. 21:45 284 (W) -14
V1076 Cas p 9 0.381185 15.68 15.97 0.29 23.08. 21:45 52 (NE) 52
V5521 Sgr p 10 0.464 15.20 15.80 0.60 23.08. 21:46 215 (SW) 7
V474 Cam p 5 0.328205 10.90 11.40 0.50 23.08. 21:46 10 (N) 30
HM Nor p 10 4.42646 11.80 13.70 1.90 23.08. 21:46 220 (SW) -30
FI Boo p 1 0.389997 9.60 9.70 0.10 23.08. 21:46 306 (NW) 40
V338 Dra s 5 0.2351485 13.30 13.30 0.00 23.08. 21:46 315 (NW) 48
BM UMa p 1 0.2712208 13.80 14.75 0.95 23.08. 21:46 337 (NW) 11
BF Tri s 9 0.326566 14.00 14.50 0.50 23.08. 21:47 81 (E) 34
CM CMa p 10 0.53093 13.00 13.40 0.40 23.08. 21:47 44 (NE) -52
DF Lyr s 1 0.5771284 13.10 13.40 0.30 23.08. 21:47 238 (SW) 58
V644 Pup p 9 0.885933 11.73 13.00 1.27 23.08. 21:47 17 (N) -65
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 23.08. 21:47 239 (SW) 65
BI Tri p 10 0.549353 12.30 12.65 0.35 23.08. 21:47 79 (E) 33
V1470 Aql p 9 0.834993 7.83 7.93 0.10 23.08. 21:47 201 (S) 50
V787 Aql p 10 1.04 14.50 15.50 1.00 23.08. 21:47 196 (S) 39
V807 Cyg s 9 0.798763 14.20 14.90 0.70 23.08. 21:47 234 (SW) 72
AN Tau p 1 1.614386 10.30 11.15 0.85 23.08. 21:47 60 (NE) 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.