12582+2431 COU 398

Coord 2000	12582+2431		Discov num	COU 398		Comp			Coord arcsec 2000	12 58 12.83 +24 31 25.5
Date first	1969		Date last	2015		Obs	8
Pa first	55		Pa last	58		P.A. Now (θ)	58°
Sep first	0.8		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	11.13		Mag sec	11.28		delta mag (ΔM)	0.15		Spectral class	G5 (yellow)
Pri motion ra	+033		Sec motion ra	+033
Pri motion dec	-027		Sec motion dec	-027
Notes

Nature of this double is uncertain.

Precise pa	57.9		Precise sep	0.883		Constellation	Coma Berenices		Tycho2	1993-02323-1
Gaia DR2	00579777792

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12582+2431	COU 398		1991	6	52	0.9	11.13	11.28	G5		125812.83+243125.5
12582+2431	COU 398		2008	7	49	0.8	11.13	11.28	G5		125812.83+243125.5
12582+2431	COU 398		2015	8	58	0.9	11.13	11.28	G5		125812.83+243125.5

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