15092+2809 A   690

Coord 2000	15092+2809		Discov num	A   690		Comp			Coord arcsec 2000	15 09 09.80 +28 08 48.2
Date first	1904		Date last	2000		Obs	23
Pa first	2		Pa last	10		P.A. Now (θ)	10°
Sep first	0.8		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	10.00		Mag sec	10.50		delta mag (ΔM)	0.5		Spectral class	F8 (yellow-white)
Pri motion ra	-030		Sec motion ra
Pri motion dec	-008		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Precise pa	10.4		Precise sep	0.91		Constellation	Bootes		SAO	83689
HIP	74159		Tycho2	2030-01003-1		BD	BD+28 2403		Distance	96.53
Distance ly	314.88		last precise pa	10.4		last precise sep	0.91

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15092+2809	A 690		2000	22	10	0.9	10.00	10.50	F8	N	150909.80+280848.2

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