08509+6913 UC 1721

Coord 2000	08509+6913		Discov num	UC 1721		Comp			Coord arcsec 2000	08 50 51.89 +69 13 14.9
Date first	2000		Date last	2004		Obs	2
Pa first	280		Pa last	280		P.A. Now (θ)	280°
Sep first	7.3		Sep last	7.3		Sep. Now (ρ)	7.3"
Mag pri	11.30		Mag sec	14.00		delta mag (ΔM)	2.7		Spectral class
Pri motion ra	-023		Sec motion ra	-026
Pri motion dec	-166		Sec motion dec	-164
Notes	V (Proper motion indicates physical)

rPM=0.022 (< 0.3, Physical double) This double is physical.

Precise pa	279.7		Precise sep	7.259		Constellation	Ursa Major		Tycho2	4375-01855-1
last precise pa	279.7		last precise sep	7.259

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08509+6913	UC 1721		2000	2	280	7.3	11.30	14.00		V	085051.89+691314.9
08509+6913	UC 1721		2004	2	280	7.3	11.30	14.00		V	085051.89+691314.9

If you need more information about this double, apply for a data request form to the WDS.