00091+4051 BU 483 AC

00^h 09^m 03.67^s +40° 50' 34.3" P.A. 268.00 sep 158.5 mag 7.04,7.66 Sp K0IV dist. 59.31 pc (193.47 l.y.)

Coord 2000	00091+4051		Discov num	BU 483		Comp	AC		Coord arcsec 2000	00 09 03.67 +40 50 34.3
Date first	1879		Date last	2015		Obs	20
Pa first	261		Pa last	268.4		P.A. Now (θ)	268.4°
Sep first	144.0		Sep last	158.502		Sep. Now (ρ)	158.502"
Mag pri	7.04		Mag sec	7.66		delta mag (ΔM)	0.62		Spectral class	K0IV (yellow-orange)
Pri motion ra	+126		Sec motion ra	-009
Pri motion dec	-172		Sec motion dec	-012
Notes

rPM=0.982

This double is not physical.

00091+4051 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 445	36104	00 09 04 +40 50 34	BU 483 AB	2016	11	34	2.1	7.04	11.50	4.46
Show		36104	00 09 04 +40 50 34	BU 483 AC	2015	20	268	158.5	7.04	7.66	0.62		<===
Show		36104	00 09 04 +40 50 34	BU 483 AD	2010	8	275	227.1	7.04	10.44	3.40
Show		36098	00 08 50 +40 50 28	BU 483 CD	2015	15	282	72.7	7.66	10.44	2.78

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Andromeda		SAO	36104		HIP	737		Tycho2	2785-00063-1
Gaia DR2	383316214738297728		HD	445		BD	BD+40 7		Distance	59.31
Distance ly	193.47