00023+3257 HO  209AC

Coord 2000	00023+3257		Discov num	HO  209		Comp	AC		Coord arcsec 2000	00 02 19.30 +32 57 24.7
Date first	1884		Date last	2016		Obs	14
Pa first	139		Pa last	140		P.A. Now (θ)	140°
Sep first	19.5		Sep last	12.5		Sep. Now (ρ)	12.5"
Mag pri	9.07		Mag sec	13.00		delta mag (ΔM)	3.93		Spectral class	G0 (yellow)
Pri motion ra	+024		Sec motion ra	-005
Pri motion dec	-041		Sec motion dec	-006
Notes

rPM=0.957 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		73706	00023+3257	HO 209	AB	1884	2013	20	347	1.3	9.07	10.54	1.47
Show		73706	00023+3257	HO 209	AC	1884	2016	14	140	12.5	9.07	13.00	3.93		<===

Triple system
3 visible stars in this system

Precise pa	139.9		Precise sep	12.5		Constellation	Andromeda		SAO	73706
Tycho2	2263-01285-1		last precise pa	139.9		last precise sep	12.5

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00023+3257	HO 209	AC	1999	12	141	13.9	9.07	13.00		D	000219.30+325724.7
00023+3257	HO 209	AC	2001	13	140	13.8	9.07	13.00		D	000219.30+325724.7
00023+3257	HO 209	AC	2010	14	140	13.6	9.07	13.00	G0		000219.30+325724.7
00023+3257	HO 209	AC	2016	14	140	12.5	9.07	13.00	G0		000219.30+325724.7

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