15440+2220 COU 106 (PS Ser)

 
 
15h 43m 57.93s +22° 20' 23.0" P.A. 277.00 sep 0.3 mag 8.69,9.22 Sp F8 dist. 129.2 pc (421.45 l.y.)
 
 
Coord 2000 15440+2220 Discov num COU 106 Comp Coord arcsec 2000 15 43 57.93 +22 20 23.0
Date first 1966 Date last 2016 Obs 36
Pa first 278 Pa last 276.8 P.A. Now (θ) 276.8°
Sep first 0.3 Sep last 0.331 Sep. Now (ρ) 0.331"
Mag pri 8.69 Mag sec 9.22 delta mag (ΔM) 0.53 Spectral class F8 (yellow-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -021 Sec motion dec -021
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name PS Ser Constellation Serpens SAO 83970 HIP 77045
Tycho2 1501-01336-1 HD 140629 BD BD+22 2878 Distance 129.2
Distance ly 421.45