15507+2229 STF 1979

 
 
15h 50m 39.10s +22° 28' 35.2" P.A. 246.00 sep 9.3 mag 9.58,10.14 Sp F5 dist. 135.32 pc (441.41 l.y.)
 
 
Coord 2000 15507+2229 Discov num STF1979 Comp Coord arcsec 2000 15 50 39.10 +22 28 35.2
Date first 1832 Date last 2019 Obs 35
Pa first 247 Pa last 245.8 P.A. Now (θ) 245.8°
Sep first 9.4 Sep last 9.318 Sep. Now (ρ) 9.318"
Mag pri 9.58 Mag sec 10.14 delta mag (ΔM) 0.56 Spectral class F5 (yellow-white)
Pri motion ra -007 Sec motion ra -007
Pri motion dec +015 Sec motion dec +015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens HIP 77608 Tycho2 1502-01182-1 Gaia DR2 1216985515968983296
BD BD+22 2888 Distance 135.32 Distance ly 441.41