01187+3345 COU 663

Coord 2000	01187+3345		Discov num	COU 663		Comp			Coord arcsec 2000	01 18 39.65 +33 45 25.3
Date first	1971		Date last	2010		Obs	20
Pa first	169		Pa last	177		P.A. Now (θ)	177°
Sep first	0.3		Sep last	0.3		Sep. Now (ρ)	0.3"
Mag pri	7.92		Mag sec	9.45		delta mag (ΔM)	1.53		Spectral class	A5 (white)
Pri motion ra	-006		Sec motion ra
Pri motion dec	-011		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	176.7		Precise sep	0.34		Constellation	Andromeda		SAO	54591
HIP	6127		Tycho2	2299-00101-1		Gaia DR2	0680028672		HD	7854
BD	BD+32 229		Distance	282.49		Distance ly	921.48

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01187+3345	COU 663		1995	17	175	0.3	7.92	9.45	A5	D	011839.65+334525.3
01187+3345	COU 663		2007	18	357	0.4	7.92	9.45	A5	D	011839.65+334525.3
01187+3345	COU 663		2009	19	355	0.3	7.92	9.45	A5	D	011839.65+334525.3
01187+3345	COU 663		2010	20	357	0.3	7.92	9.45	A5		011839.65+334525.3

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