13013+1748 COU 297

Coord 2000	13013+1748		Discov num	COU 297		Comp			Coord arcsec 2000	13 01 15.87 +17 47 41.1
Date first	1968		Date last	2008		Obs	8
Pa first	167		Pa last	176		P.A. Now (θ)	176°
Sep first	0.2		Sep last	0.2		Sep. Now (ρ)	0.2"
Mag pri	10.59		Mag sec	11.03		delta mag (ΔM)	0.44		Spectral class	F8 (yellow-white)
Pri motion ra	-003		Sec motion ra
Pri motion dec	-009		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	176.3		Precise sep	0.172		Constellation	Coma Berenices		HIP	63542
Tycho2	1453-00362-1		BD	BD+18 2684		Distance	342.47		Distance ly	1117.14
last precise pa	176.3		last precise sep	0.172

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13013+1748	COU 297		2000	7	197	0.2	10.59	11.03	F8		130115.87+174741.1
13013+1748	COU 297		2008	8	176	0.2	10.59	11.03	F8		130115.87+174741.1

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