15283+2341 HO 629 (HD 137984)

 
 
15h 28m 20.19s +23° 41' 02.7" P.A. 111.00 sep 21.4 mag 8.06,12.20 Sp K2 dist. 119.62 pc (390.2 l.y.)
 
 
Coord 2000 15283+2341 Discov num HO  629 Comp Coord arcsec 2000 15 28 20.19 +23 41 02.7
Date first 1892 Date last 2017 Obs 16
Pa first 147 Pa last 111.2 P.A. Now (θ) 111.2°
Sep first 8.7 Sep last 21.43 Sep. Now (ρ) 21.43"
Mag pri 8.06 Mag sec 12.20 delta mag (ΔM) 4.14 Spectral class K2 (yellow-orange)
Pri motion ra -120 Sec motion ra +004
Pri motion dec -005 Sec motion dec -012
Notes
rPM=1.034
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137984 Constellation Serpens SAO 83837 HIP 75733
Tycho2 2026-00293-1 Gaia DR2 1221616590228638336 HD 137984 GC 20806
ADS 9660 BD BD+24 2869 Distance 119.62 Distance ly 390.2