00254+4419 BKO 3 AC

00^h 25^m 24.24^s +44° 19' 27.9" P.A. 170.00 sep 24.1 mag 8.69,14.16 Sp A2 dist. 473.93 pc (1545.96 l.y.)

Coord 2000	00254+4419		Discov num	BKO 3		Comp	AC		Coord arcsec 2000	00 25 24.24 +44 19 27.9
Date first	1998		Date last	2014		Obs	6
Pa first	170		Pa last	170.2		P.A. Now (θ)	170.2°
Sep first	24.1		Sep last	24.056		Sep. Now (ρ)	24.056"
Mag pri	8.69		Mag sec	14.16		delta mag (ΔM)	5.47		Spectral class	A2 (white)
Pri motion ra	-003		Sec motion ra	-001
Pri motion dec	-008		Sec motion dec	-006
Notes

rPM=0.331

Nature of this double is uncertain.

00254+4419 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 2091	36353	00 25 24 +44 19 28	HJ 1963 AB	2014	10	51	27.5	8.69	12.00	3.31
Show		36353	00 25 24 +44 19 28	BKO 3 AC	2014	6	170	24.1	8.69	14.16	5.47		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Andromeda		SAO	36353		HIP	2004		Tycho2	2795-02202-1
Gaia DR2	382752710733198848		HD	2091		BD	BD+43 74		Distance	473.93
Distance ly	1545.96