11280+3403 HJ  498

Coord 2000	11280+3403		Discov num	HJ  498		Comp			Coord arcsec 2000	11 27 58.49 +34 03 40.3
Date first	1827		Date last	2010		Obs	9
Pa first	70		Pa last	88		P.A. Now (θ)	88°
Sep first	12.0		Sep last	21.3		Sep. Now (ρ)	21.3"
Mag pri	11.50		Mag sec	12.24		delta mag (ΔM)	0.74		Spectral class
Pri motion ra	-022		Sec motion ra	+002
Pri motion dec	-013		Sec motion dec	-031
Notes

Nature of this double is uncertain.

Constellation

Ursa Major

Tycho2

2525-01947-1

last precise pa

88.2

last precise sep

21.26

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11280+3403	HJ 498		2006	6	88	21.2	11.50	12.14		D	112758.49+340340.3
11280+3403	HJ 498		2010	9	88	21.3	11.50	12.24			112758.49+340340.3

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