20452+3146 ARY 86 (HD 197839)

20^h 45^m 13.25^s +31° 46' 26.5" P.A. 22.00 sep 78.4 mag 7.82,10.37 Sp K2 dist. 205.76 pc (671.19 l.y.)

Coord 2000	20452+3146	Discov num	ARY 86	Comp		Coord arcsec 2000	20 45 13.25 +31 46 26.5
Date first	1907	Date last	2015	Obs	10
Pa first	22	Pa last	21.5	P.A. Now (θ)	21.5°
Sep first	76.7	Sep last	78.387	Sep. Now (ρ)	78.387"
Mag pri	7.82	Mag sec	10.37	delta mag (ΔM)	2.55	Spectral class	K2 (yellow-orange)
Pri motion ra	+002	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes	U (Proper motion indicates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS