11598+5104 COU 1906 (HD 233887)

11^h 59^m 48.74^s +51° 03' 50.2" P.A. 78.00 sep 0.9 mag 9.61,11.38 Sp G0 dist. 111.23 pc (362.83 l.y.)

Coord 2000	11598+5104		Discov num	COU1906		Comp			Coord arcsec 2000	11 59 48.74 +51 03 50.2
Date first	1981		Date last	2016		Obs	11
Pa first	62		Pa last	78		P.A. Now (θ)	78°
Sep first	0.7		Sep last	0.908		Sep. Now (ρ)	0.908"
Mag pri	9.61		Mag sec	11.38		delta mag (ΔM)	1.77		Spectral class	G0 (yellow)
Pri motion ra	-084		Sec motion ra	-085
Pri motion dec	-015		Sec motion dec	-012
Notes

rPM=0.037 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 233887		Constellation	Ursa Major		SAO	28211		HIP	58497
Tycho2	3454-00551-1		Gaia DR2	788124097932975872		HD	233887		BD	BD+51 1718
Distance	111.23		Distance ly	362.83