11529+3050 STF 1576

11^h 52^m 52.60^s +30° 49' 38.4" P.A. 241.00 sep 5.3 mag 9.11,9.45 Sp F5 dist. 163.67 pc (533.89 l.y.)

Coord 2000	11529+3050	Discov num	STF1576	Comp		Coord arcsec 2000	11 52 52.60 +30 49 38.4
Date first	1829	Date last	2018	Obs	46
Pa first	243	Pa last	240.7	P.A. Now (θ)	240.7°
Sep first	5.2	Sep last	5.33	Sep. Now (ρ)	5.33"
Mag pri	9.11	Mag sec	9.45	delta mag (ΔM)	0.34	Spectral class	F5 (yellow-white)
Pri motion ra	-054	Sec motion ra	-066
Pri motion dec	+032	Sec motion dec	+026
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.189 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Major		HIP	57929		Tycho2	2524-01814-1		Gaia DR2	4020546618390173696
BD	BD+31 2307		Distance	163.67		Distance ly	533.89