20324-0951 BU 668 AB (HD 195564)

 
 
20h 32m 23.69s -09 51' 12.2" P.A. 48.00 sep 1.2 mag 5.80,11.30 Sp G2V+M0V dist. 24.4 pc (79.59 l.y.)
 
 
Coord 2000 20324-0951 Discov num BU  668 Comp AB Coord arcsec 2000 20 32 23.69 -09 51 12.2
Date first 1878 Date last 2015 Obs 21
Pa first 29 Pa last 47.8 P.A. Now (θ) 47.8°
Sep first 4.6 Sep last 1.182 Sep. Now (ρ) 1.182"
Mag pri 5.80 Mag sec 11.30 delta mag (ΔM) 5.5 Spectral class G2V+M0V (yellow/red)
Pri motion ra +308 Sec motion ra
Pri motion dec +104 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
20324-0951 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 195564 163665 20 32 24 -09 51 12 BU 668 AB 2015 21 48 1.2 5.80 11.30 5.50 <===
Show 163665 20 32 24 -09 51 12 BU 668 AC 2000 9 209 121.9 5.73 9.90 4.17
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195564 Constellation Capricornus SAO 163665 HIP 101345
Tycho2 5758-02542-1 HD 195564 HR 7845 GC 28563
ADS 13960 BD BD-10 5423 FK5 1536 Distance 24.4
Distance ly 79.59