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Current system

00091+4051
BU 483 CD

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00091+4051 BU 483 CD

00^h 08^m 49.89^s +40° 50' 27.7" P.A. 282.00 sep 72.7 mag 7.66,10.44 Sp G5 dist. 176.99 pc (577.34 l.y.)

Coord 2000	00091+4051		Discov num	BU 483		Comp	CD		Coord arcsec 2000	00 08 49.89 +40 50 27.7
Date first	1903		Date last	2015		Obs	15
Pa first	281		Pa last	281.7		P.A. Now (θ)	281.7°
Sep first	73.9		Sep last	72.675		Sep. Now (ρ)	72.675"
Mag pri	7.66		Mag sec	10.44		delta mag (ΔM)	2.78		Spectral class	G5 (yellow)
Pri motion ra	-009		Sec motion ra	+002
Pri motion dec	-012		Sec motion dec	-006
Notes

rPM=0.835

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		36104	00 09 04 +40 50 34	BU 483 Aa,Ab	2015	2	51	0.3	7.04
Show	HD 445	36104	00 09 04 +40 50 34	BU 483 AB	2016	13	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	2016	9	273	230.0	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		<===

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Andromeda		SAO	36098		HIP	712		Tycho2	2785-00800-1
Gaia DR2	383223271646325760		HD	413		BD	BD+40 5		Distance	176.99
Distance ly	577.34