09283-0959 STF 1357 AB (HD 81902)

09^h 28^m 20.52^s -09° 59' 12.8" P.A. 54.00 sep 7.7 mag 6.94,9.85 Sp K0 dist. 242.72 pc (791.75 l.y.)

Coord 2000	09283-0959		Discov num	STF1357		Comp	AB		Coord arcsec 2000	09 28 20.52 -09 59 12.8
Date first	1831		Date last	2016		Obs	32
Pa first	51		Pa last	54.4		P.A. Now (θ)	54.4°
Sep first	7.5		Sep last	7.657		Sep. Now (ρ)	7.657"
Mag pri	6.94		Mag sec	9.85		delta mag (ΔM)	2.91		Spectral class	K0 (yellow-orange)
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-004		Sec motion dec	-004
Notes

Nature of this double is uncertain.

09283-0959 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 81902	136883	09 28 21 -09 59 13	STF 1357 AB	2016	32	54	7.7	6.94	9.85	2.91		<===
Show		136883	09 28 21 -09 59 13	FYM 167 AC	2015	3	275	18.3	6.94	13.40	6.46

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 81902		Constellation	Hydra		SAO	136883		HIP	46443
Tycho2	5464-01249-1		Gaia DR2	5741076363587995904		HD	81902		GC	13067
ADS	7393		BD	BD-09 2843		Distance	242.72		Distance ly	791.75