12125+2509 LAS 5

12^h 12^m 32.53^s +25° 08' 42.8" P.A. 80.00 sep 139.2 mag 12.61,13.26 Sp K0V+K3V

Coord 2000	12125+2509	Discov num	LAS 5	Comp		Coord arcsec 2000	12 12 32.53 +25 08 42.8
Date first	1950	Date last	2015	Obs	16
Pa first	80	Pa last	80	P.A. Now (θ)	80°
Sep first	139.0	Sep last	139.2	Sep. Now (ρ)	139.2"
Mag pri	12.61	Mag sec	13.26	delta mag (ΔM)	0.65	Spectral class	K0V+K3V (yellow-orange/yellow-orange)
Pri motion ra	-122	Sec motion ra	-131
Pri motion dec	-009	Sec motion dec	-008
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.069 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	79.9		Precise sep	139.21		Constellation	Coma Berenices		Tycho2	1986-00465-1
Gaia DR2	4003179179394390400

WDS HISTORIC DATA

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