21552-6153 CVN 31 DF

Coord 2000	21552-6153		Discov num	CVN  31		Comp	DF		Coord arcsec 2000	21 52 09.72 -62 03 08.5
Date first	2005		Date last	2005		Obs	1
Pa first	33		Pa last	33.1		P.A. Now (θ)	33.1°
Sep first	11.1		Sep last	11.094		Sep. Now (ρ)	11.094"
Mag pri	6.03		Mag sec	20.50		delta mag (ΔM)	14.47		Spectral class	F6V (yellow-white)
Pri motion ra	+044		Sec motion ra
Pri motion dec	-092		Sec motion dec
Notes	N W K (See Notes, , K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		255101	21 55 11 -61 53 11	HDO 296 AB	2021	57	271	0.1	6.60	6.80	0.20	Y
Show		255101	21 55 11 -61 53 11	CVN 31 AC	2007	3	158	5.0	5.96
Show	HD 207964	255101	21 55 11 -61 53 11	SHY 348 AD	2010	6	245	999.9	5.96	7.28	1.32
Show		255101	21 55 11 -61 53 11	SHY 348 AE	2000	3	306	999.9	5.96	11.69	5.73
Show		255101	21 55 11 -61 53 11	CVN 31 AF	2007	2	191	12.9	4.91	15.30	10.39
Show		255093	21 52 10 -62 03 08	SHY 347 DE	2015	4	320	999.9	7.28	11.69	4.41
Show		255093	21 52 10 -62 03 08	CVN 31 DF	2005	1	33	11.1	6.03	20.50	14.47		<===

Sextuple system
6 estimated visually detectable stars in this system

Constellation	Indus		SAO	255093		HIP	107947		Tycho2	9116-00257-1
Gaia DR2	6408937971321777152		HD	207575		CP	CP-62 6271		Distance	45.33
Distance ly	147.87