09506+4954 HJ 2508

Coord 2000	09506+4954		Discov num	HJ 2508		Comp			Coord arcsec 2000	09 50 39.91 +49 54 48.2
Date first	1904		Date last	2011		Obs	9
Pa first	306		Pa last	307		P.A. Now (θ)	307°
Sep first	14.1		Sep last	13.4		Sep. Now (ρ)	13.4"
Mag pri	10.20		Mag sec	11.00		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	-006		Sec motion ra	-005
Pri motion dec	-001		Sec motion dec	-003
Notes

rPM=0.368 Nature of this double is uncertain.

Precise pa	306.6		Precise sep	13.42		Cdsa2 id	HJ 2508		Constellation	Ursa Major
Ra deg	9.844419444444444		De deg	49.91338888888889		last precise pa	306.6		last precise sep	13.42

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09506+4954	HJ 2508		2007	4	306	13.7	10.20	11.00		D	095039.91+495448.2
09506+4954	HJ 2508		2010	9	308	13.3	10.20	11.00			095039.91+495448.2
09506+4954	HJ 2508		2011	9	307	13.4	10.20	11.00			095039.91+495448.2

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