16315+0818 SHJ 233 (HD 148979)

16^h 31^m 30.62^s +08° 17' 38.8" P.A. 71.00 sep 59.2 mag 7.07,8.28 Sp G5 dist. 77.82 pc (253.85 l.y.)

Coord 2000	16315+0818	Discov num	SHJ 233	Comp		Coord arcsec 2000	16 31 30.62 +08 17 38.8
Date first	1797	Date last	2017	Obs	37
Pa first	68	Pa last	70.8	P.A. Now (θ)	70.8°
Sep first	63.2	Sep last	59.2	Sep. Now (ρ)	59.2"
Mag pri	7.07	Mag sec	8.28	delta mag (ΔM)	1.21	Spectral class	G5 (yellow)
Pri motion ra	+037	Sec motion ra	+042
Pri motion dec	+071	Sec motion dec	+073
Notes	N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)

rPM=0.064 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS