10397+5319 UC 1971

10^h 39^m 40.42^s +53° 19' 18.0" P.A. 20.00 sep 29.3 mag 13.99,14.68

Coord 2000	10397+5319	Discov num	UC 1971	Comp		Coord arcsec 2000	10 39 40.42 +53 19 18.0
Date first	1998	Date last	2015	Obs	9
Pa first	20	Pa last	20	P.A. Now (θ)	20°
Sep first	29.5	Sep last	29.3	Sep. Now (ρ)	29.3"
Mag pri	13.99	Mag sec	14.68	delta mag (ΔM)	0.69	Spectral class
Pri motion ra	-062	Sec motion ra	-051
Pri motion dec	-012	Sec motion dec	-011
Notes	V (Proper motion indicates physical)

rPM=0.175 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

20.2

Precise sep

29.342

Constellation

Ursa Major

Gaia DR2

849332020463131776

WDS HISTORIC DATA

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