00174+2306 COU 146

Coord 2000	00174+2306		Discov num	COU 146		Comp			Coord arcsec 2000	00 17 26.49 +23 05 57.5
Date first	1967		Date last	2015		Obs	7
Pa first	102		Pa last	91		P.A. Now (θ)	91°
Sep first	1.1		Sep last	1.1		Sep. Now (ρ)	1.1"
Mag pri	10.55		Mag sec	10.77		delta mag (ΔM)	0.22		Spectral class	G5 (yellow)
Pri motion ra	+027		Sec motion ra	+027
Pri motion dec	-019		Sec motion dec	-019
Notes

Nature of this double is uncertain.

Precise pa	91.4		Precise sep	1.104		Constellation	Andromeda		Tycho2	1730-01731-1
Gaia DR2	77545115904

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00174+2306	COU 146		1995	4	96	1.1	10.55	10.77	G5		001726.49+230557.5
00174+2306	COU 146		2006	5	93	1.1	10.55	10.77	G5		001726.49+230557.5
00174+2306	COU 146		2008	6	93	1.1	10.55	10.77	G5		001726.49+230557.5
00174+2306	COU 146		2015	7	91	1.1	10.55	10.77	G5		001726.49+230557.5

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