02467+7524 HJ 2151

Coord 2000	02467+7524		Discov num	HJ 2151		Comp			Coord arcsec 2000	02 46 40.21 +75 24 29.2
Date first	1831		Date last	2010		Obs	7
Pa first	134		Pa last	105		P.A. Now (θ)	105°
Sep first	11.0		Sep last	18.1		Sep. Now (ρ)	18.1"
Mag pri	7.21		Mag sec	13.32		delta mag (ΔM)	6.11		Spectral class	A7III (white)
Pri motion ra	-031		Sec motion ra	+012
Pri motion dec	-025		Sec motion dec	+000
Notes

Nature of this double is uncertain.

Constellation	Cassiopeia		SAO	4723		HIP	12959		Tycho2	4508-01741-1
HD	16758		BD	BD+74 117		Distance	102.15		Distance ly	333.21
last precise pa	104.5		last precise sep	18.1

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02467+7524	HJ 2151		1999	5	106	17.9	7.10	13.30	A7III	D	024640.21+752429.2
02467+7524	HJ 2151		2003	6	105	17.9	7.10	13.30	A7III	D	024640.21+752429.2
02467+7524	HJ 2151		2010	7	104	17.9	7.21	13.32	A7III		024640.21+752429.2

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