16253-4909 COO 197 AC

 
 
16h 25m 17.59s -49° 08' 52.3" P.A. 77.00 sep 20.7 mag 8.11,12.00 Sp K0/1V dist. 46.99 pc (153.28 l.y.)
 
 
Coord 2000 16253-4909 Discov num COO 197 Comp AC Coord arcsec 2000 16 25 17.59 -49 08 52.3
Date first 1895 Date last 2010 Obs 16
Pa first 108 Pa last 76.7 P.A. Now (θ) 76.7°
Sep first 9.9 Sep last 20.69 Sep. Now (ρ) 20.69"
Mag pri 8.11 Mag sec 12.00 delta mag (ΔM) 3.89 Spectral class K0/1V (yellow-orange)
Pri motion ra -092 Sec motion ra
Pri motion dec -092 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
16253-4909 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 147633 16 25 18 -49 08 52 COO 197 AB 2021 65 89 2.4 8.11 8.23 0.12 Y
Show 16 25 18 -49 08 52 COO 197 AC 2010 16 77 20.7 8.11 12.00 3.89 <===
Show 226738 16 25 18 -49 08 53 CVN 27 Ba,Bb 2021 21 115 0.1 8.23 Y
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma HIP 80448 Tycho2 8320-02096-1 Gaia DR2 5941405213211343616
HD 147633 CD CD-4810809 CP CP-48 8449 Distance 46.99
Distance ly 153.28