10340+4612 A  2054

Coord 2000	10340+4612		Discov num	A  2054		Comp			Coord arcsec 2000	10 33 58.10 +46 12 19.2
Date first	1909		Date last	1987		Obs	10
Pa first	204		Pa last	150		P.A. Now (θ)	150°
Sep first	0.3		Sep last	0.1		Sep. Now (ρ)	0.1"
Mag pri	9.50		Mag sec	9.50		delta mag (ΔM)	0		Spectral class	F8 (yellow-white)
Pri motion ra	-013		Sec motion ra
Pri motion dec	-017		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	149.5		Precise sep	0.12		Constellation	Ursa Major		SAO	43384
HIP	51715		Tycho2	3442-01185-1		BD	BD+46 1639		Distance	255.1
Distance ly	832.14		last precise pa	149.5		last precise sep	0.12

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10340+4612	A 2054		1987	10	150	0.1	9.50	9.50	F8		103358.10+461219.2

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