18373+0732 STF 2346 (HD 171951)

18^h 37^m 15.29^s +07° 31' 42.8" P.A. 298.00 sep 30.3 mag 7.93,10.00 Sp G0 dist. 377.36 pc (1230.95 l.y.)

Coord 2000	18373+0732	Discov num	STF2346	Comp		Coord arcsec 2000	18 37 15.29 +07 31 42.8
Date first	1829	Date last	2015	Obs	78
Pa first	283	Pa last	298.4	P.A. Now (θ)	298.4°
Sep first	15.4	Sep last	30.253	Sep. Now (ρ)	30.253"
Mag pri	7.93	Mag sec	10.00	delta mag (ΔM)	2.07	Spectral class	G0 (yellow)
Pri motion ra	+056	Sec motion ra	-005
Pri motion dec	-063	Sec motion dec	-004
Notes	L Y (Linear solution, Parallax indicates components are non-physical)

rPM=1.007

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS