08433-7905 BNK 8 AB

Coord 2000	08433-7905		Discov num	BNK   8		Comp	AB		Coord arcsec 2000	08 43 18.58 -79 05 18.2
Date first	2003		Date last	2004		Obs	3
Pa first	72		Pa last	73.4		P.A. Now (θ)	73.4°
Sep first	2.7		Sep last	2.707		Sep. Now (ρ)	2.707"
Mag pri	9.43		Mag sec	17.30		delta mag (ΔM)	7.87		Spectral class	M2 (red)
Pri motion ra	-013		Sec motion ra
Pri motion dec	+033		Sec motion dec
Notes	N 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			08 43 19 -79 05 18	BNK 8 AB	2004	3	73	2.7	9.43	17.30	7.87		<===
Show			08 43 19 -79 05 18	BNK 8 AC	2015	7	207	6.5	14.00	14.90	0.90

Triple system
3 estimated visually detectable stars in this system

Constellation

Chamaeleon

Gaia DR2

5209024366240981632

discov_num	notes	refcode
BNK 8	ET Cha. Both companions are likely chance alignment objects.	Bnk2006

refcode	metd	author	reference
Bnk2006	A j	Brandeker, A., Jayawardhana, R., Khavari, P., Haisch, K.E., & Mardones, D.	2006ApJ...652.1572B
Bnk2006	+E2	ApJ 652, 1572, 2006

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08433-7905	BNK 8	AB	2004	3	73	2.8	13.97			N	084318.58-790518.2

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS