23159-0905 BU 1220 BC,E

23^h 15^m 51.01^s -09° 04' 42.8" P.A. 294.00 sep 42.3 mag 9.88,14.30 Sp K3

Coord 2000	23159-0905	Discov num	BU 1220	Comp	BC,E	Coord arcsec 2000	23 15 51.01 -09 04 42.8
Date first	1877	Date last	2008	Obs	9
Pa first	35	Pa last	293.5	P.A. Now (θ)	293.5°
Sep first	18.4	Sep last	42.32	Sep. Now (ρ)	42.32"
Mag pri	9.88	Mag sec	14.30	delta mag (ΔM)	4.42	Spectral class	K3 (yellow-orange)
Pri motion ra	+370	Sec motion ra	-016
Pri motion dec	-017	Sec motion dec	-028
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=1.043

This double is not physical.

23159-0905 SYSTEM COMPONENTS

Quintuple system
6 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius