Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:14 // 18:54 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Pup p 10 0.4326186 10.70 11.00 0.30 15.08. 12:05 210 (SW) -18
V442 Cyg p 1 2.3859454 10.00 10.40 0.40 15.08. 12:06 29 (NE) -4
V401 Pav p 10 0.327112 11.32 11.90 0.58 15.08. 12:06 142 (SE) -52
BL Leo s 1 0.28193 13.80 13.80 0.00 15.08. 12:06 148 (SE) 62
KO Boo s 9 0.369518 13.15 13.35 0.20 15.08. 12:06 101 (E) 40
BP Vel p 10 0.264987 12.90 13.80 0.90 15.08. 12:06 205 (SW) -10
V917 Cep p 7 0.411767 12.88 13.25 0.37 15.08. 12:06 358 (N) 29
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 15.08. 12:06 28 (NE) -3
AO Cam p 1 0.3299026 9.50 10.00 0.50 15.08. 12:07 312 (NW) 36
V349 Dra p 10 0.3898685 11.30 11.70 0.40 15.08. 12:07 54 (NE) 41
V438 Nor p 10 0.4214 16.57 17.00 0.43 15.08. 12:07 140 (SE) -34
V555 And p 7 0.71681 14.35 14.81 0.46 15.08. 12:07 326 (NW) 13
V423 Tau s 6 0.682416 15.70 15.80 0.10 15.08. 12:07 274 (W) 29
AB Mus p 8 0.964944 12.80 14.50 1.70 15.08. 12:07 162 (S) -32
V902 Cep p 10 0.32871 11.78 12.28 0.50 15.08. 12:07 0 (N) 43
FN Lyn p 9 1.810774 10.00 10.80 0.80 15.08. 12:08 261 (W) 66
CN And p 1 0.4627909 9.70 10.25 0.55 15.08. 12:08 342 (N) 3
Y Sex s 1 0.4198165 9.83 10.17 0.34 15.08. 12:08 194 (S) 40
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 15.08. 12:09 287 (W) -36
KQ Gem p 1 0.4079905 14.00 15.00 1.00 15.08. 12:09 257 (W) 31
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 15.08. 12:09 68 (E) -48
V483 Cam p 8 0.382247 12.95 13.35 0.40 15.08. 12:09 352 (N) 54
TT Her s 1 0.912078 9.61 9.89 0.28 15.08. 12:09 77 (E) 12
V426 Cam p 8 0.347835 13.50 14.00 0.50 15.08. 12:09 325 (NW) 53
DD Aqr s 1 0.7210105 10.90 11.20 0.30 15.08. 12:09 0 (N) -39
V1095 Her p 1 0.415379 11.90 12.40 0.50 15.08. 12:10 53 (NE) 26
V664 Lyr s 8 0.359987 13.00 13.00 0.00 15.08. 12:10 43 (NE) 17
DW UMa p 1 0.13660653 15.10 16.60 1.50 15.08. 12:10 349 (N) 81
V530 Mon s 1 0.5255325 12.40 12.40 0.00 15.08. 12:10 245 (SW) 24
W For p 7 0.617895 13.13 13.76 0.63 15.08. 12:10 276 (W) -40
V999 Aql p 10 0.4335 15.20 16.00 0.80 15.08. 12:10 49 (NE) -17
V1184 Aql s 6 0.565604 13.10 13.40 0.30 15.08. 12:10 58 (NE) -12
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 15.08. 12:11 29 (NE) 18
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 15.08. 12:11 326 (NW) 12
V536 Cen p 10 1.2926355 13.60 14.50 0.90 15.08. 12:11 137 (SE) -11
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 15.08. 12:11 23 (NE) 17
QX Cyg p 8 0.8995035 14.30 15.00 0.70 15.08. 12:11 32 (NE) 6
V1374 Tau s 1 0.250818 13.00 13.00 0.00 15.08. 12:11 279 (W) 31
V803 Cep p 9 0.419513 13.80 14.20 0.40 15.08. 12:11 350 (N) 46
V640 Aur p 1 0.3279975 12.52 13.25 0.73 15.08. 12:12 302 (NW) 47
TZ Boo s 1 0.29716095 10.41 10.82 0.41 15.08. 12:12 77 (E) 45
AE LMi s 5 0.528341 12.80 12.80 0.00 15.08. 12:12 196 (S) 73
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 15.08. 12:12 24 (NE) 12
CE Del p 6 0.5972727 13.30 13.80 0.50 15.08. 12:12 39 (NE) -22
CN Ind p 9 0.45364 9.43 9.87 0.44 15.08. 12:12 105 (E) -70
V450 Mon s 6 2.597008 11.40 12.60 1.20 15.08. 12:12 246 (SW) 19
V653 Pup p 10 0.388309 10.25 10.53 0.28 15.08. 12:12 214 (SW) -17
V392 Cam p 8 0.664015 13.80 14.30 0.50 15.08. 12:13 331 (NW) 50
V392 Cam s 8 0.664015 13.80 13.80 0.00 15.08. 12:13 331 (NW) 50
V816 Cep p 10 0.3113931 13.45 14.10 0.65 15.08. 12:13 10 (N) 38
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.