10307-6121 DUN 87 (HD 91270)

10^h 30^m 39.25^s -61° 21' 23.3" P.A. 331.00 sep 82.2 mag 6.60,7.55 Sp M2IIIe dist. 225.73 pc (736.33 l.y.)

Coord 2000	10307-6121	Discov num	DUN 87	Comp		Coord arcsec 2000	10 30 39.25 -61 21 23.3
Date first	1826	Date last	2015	Obs	17
Pa first	336	Pa last	331.1	P.A. Now (θ)	331.1°
Sep first	85.3	Sep last	82.215	Sep. Now (ρ)	82.215"
Mag pri	6.60	Mag sec	7.55	delta mag (ΔM)	0.95	Spectral class	M2IIIe (red)
Pri motion ra	+003	Sec motion ra	-011
Pri motion dec	+013	Sec motion dec	+002
Notes	N Y (See Notes, Parallax indicates components are non-physical)

rPM=1.335

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS