08211+4725 HU 224 AB (HD 69894)

 
 
08h 21m 07.47s +47° 24' 47.0" P.A. 313.00 sep 4.2 mag 8.56,11.95 Sp F7V dist. 90.01 pc (293.61 l.y.)
 
 
Coord 2000 08211+4725 Discov num HU  224 Comp AB Coord arcsec 2000 08 21 07.47 +47 24 47.0
Date first 1898 Date last 2019 Obs 17
Pa first 315 Pa last 312.6 P.A. Now (θ) 312.6°
Sep first 4.3 Sep last 4.16 Sep. Now (ρ) 4.16"
Mag pri 8.56 Mag sec 11.95 delta mag (ΔM) 3.39 Spectral class F7V (yellow-white)
Pri motion ra -015 Sec motion ra -010
Pri motion dec -066 Sec motion dec -060
Notes N (See Notes)
rPM=0.115 (< 0.3, Physical double)
This double is physical.
 
 
08211+4725 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 69894 42302 08 21 07 +47 24 47 HU 224 AB 2019 17 313 4.2 8.56 11.95 3.39 <===
Show 42302 08 21 07 +47 24 47 STT 190 AC 2018 27 168 38.7 8.56 10.10 1.54
Show 42302 08 21 07 +47 24 47 STT 190 AD 2017 23 287 78.4 8.56 8.25 0.31
Show 08 21 08 +47 24 09 A 1745 Ca,Cb 1997 16 294 0.5 10.33 11.10 0.77 Y
Show 42300 08 21 00 +47 25 09 STT 190 DC 2017 16 127 102.7 8.25 10.10 1.85
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 69894 Constellation Lynx SAO 42302 HIP 40925
Tycho2 3415-00072-1 Gaia DR2 930501645317491840 HD 69894 BD BD+47 1567
Distance 90.01 Distance ly 293.61