11529+3050 STF1576

Coord 2000	11529+3050		Discov num	STF1576		Comp			Coord arcsec 2000	11 52 52.60 +30 49 38.4
Date first	1829		Date last	2013		Obs	40
Pa first	243		Pa last	241		P.A. Now (θ)	241°
Sep first	5.2		Sep last	5.2		Sep. Now (ρ)	5.2"
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)

This double is physical.

Constellation	Ursa Major		SAO	62741		HIP	57929		Tycho2	2524-01814-1
BD	BD+31 2307		Distance	163.67		Distance ly	533.89		last precise pa	241.1
last precise sep	5.18

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11529+3050	STF1576		2004	36	242	5.4	9.11	9.45	F5	DV	115252.60+304938.4
11529+3050	STF1576		2013	39	241	5.2	9.11	9.45	F5	NVD	115252.60+304938.4

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