11497-6347 RIZ 1 AD (NSV5357)

11^h 49^m 41.09^s -63° 47' 18.6" P.A. 284.00 sep 61.7 mag 4.31,14.67 Sp B3Vn dist. 182.48 pc (595.25 l.y.)

Coord 2000	11497-6347		Discov num	RIZ 1		Comp	AD		Coord arcsec 2000	11 49 41.09 -63 47 18.6
Date first	1998		Date last	2015		Obs	3
Pa first	284		Pa last	284.1		P.A. Now (θ)	284.1°
Sep first	61.6		Sep last	61.707		Sep. Now (ρ)	61.707"
Mag pri	4.31		Mag sec	14.67		delta mag (ΔM)	10.36		Spectral class	B3Vn (blue-white)
Pri motion ra	-018		Sec motion ra	-017
Pri motion dec	+004		Sec motion dec	+016
Notes

rPM=0.516

Nature of this double is uncertain.

11497-6347 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		251602	11 49 41 -63 47 19	RIZ 1 Aa,Ab	2010	1	145	0.1	4.40	7.70	3.30
Show		251602	11 49 41 -63 47 19	SHT 40 AB	2000	1	57	5.3	5.12	16.35	11.23
Show		251602	11 49 41 -63 47 19	SHT 40 AC	2000	1	167	5.7	5.12	16.43	11.31
Show	NSV5357	251602	11 49 41 -63 47 19	RIZ 1 AD	2015	3	284	61.7	4.31	14.67	10.36		<===

Quintuple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	NSV5357		Constellation	Centaurus		SAO	251602		HIP	57669
Tycho2	8981-04409-1		Gaia DR2	5333141671190375040		HD	102776		HR	4537
GC	16201		CD	CD-63 674		CP	CP-63 1988		FK5	2944
Distance	182.48		Distance ly	595.25