16122-0007 A 2179 (HD 145680)

 
 
16h 12m 09.63s -00° 06' 38.8" P.A. 76.00 sep 0.8 mag 8.27,9.27 Sp F8 dist. 161.55 pc (526.98 l.y.)
 
 
Coord 2000 16122-0007 Discov num A  2179 Comp Coord arcsec 2000 16 12 09.63 -00 06 38.8
Date first 1910 Date last 2017 Obs 16
Pa first 83 Pa last 75.6 P.A. Now (θ) 75.6°
Sep first 0.8 Sep last 0.78 Sep. Now (ρ) 0.78"
Mag pri 8.27 Mag sec 9.27 delta mag (ΔM) 1 Spectral class F8 (yellow-white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec +014 Sec motion dec +012
Notes
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 145680 Constellation Serpens SAO 121421 HIP 79391
Tycho2 5033-00150-1 HD 145680 BD BD+00 3469 Distance 161.55
Distance ly 526.98