09278-4235 HDS 1357 Aa,Ab (HD 81987)

09^h 27^m 46.42^s -42° 34' 42.1" P.A. 228.00 sep 0.5 mag 7.41,10.58 Sp A1IV dist. 364.96 pc (1190.5 l.y.)

Coord 2000	09278-4235		Discov num	HDS1357		Comp	Aa,Ab		Coord arcsec 2000	09 27 46.42 -42 34 42.1
Date first	1991		Date last	1991		Obs	1
Pa first	228		Pa last	228		P.A. Now (θ)	228°
Sep first	0.5		Sep last	0.544		Sep. Now (ρ)	0.544"
Mag pri	7.41		Mag sec	10.58		delta mag (ΔM)	3.17		Spectral class	A1IV (white)
Pri motion ra	-013		Sec motion ra
Pri motion dec	+008		Sec motion dec
Notes

Nature of this double is uncertain.

09278-4235 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 81987	221183	09 27 46 -42 34 42	HDS 1357 Aa,Ab	1991	1	228	0.5	7.41	10.58	3.17		<===
Show		221183	09 27 46 -42 34 42	HJ 4212 AB	2015	9	64	20.8	7.41	13.20	5.79

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 81987		Constellation	Vela		SAO	221183		HIP	46402
Tycho2	7699-00421-1		Gaia DR2	5425797687859498240		HD	81987		CD	CD-42 5301
CP	CP-42 3716		Distance	364.96		Distance ly	1190.5