08282-3643 EGN 7 AC (HD 71835)

Coord 2000	08282-3643		Discov num	EGN   7		Comp	AC		Coord arcsec 2000	08 28 12.04 -36 43 23.2
Date first	1999		Date last	2015		Obs	5
Pa first	280		Pa last	278.7		P.A. Now (θ)	278.7°
Sep first	13.9		Sep last	12.55		Sep. Now (ρ)	12.55"
Mag pri	6.60		Mag sec	12.20		delta mag (ΔM)	5.6		Spectral class	G9V (yellow)
Pri motion ra	-086		Sec motion ra	-007
Pri motion dec	+052		Sec motion dec	+009
Notes	N U K (See Notes, Proper motion indicates non-physical, 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 rPM=0.895 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		199265	08 28 12 -36 43 23	EGN 7 AB	2015	3	15	11.6	6.60	14.50	7.90
Show	HD 71835	199265	08 28 12 -36 43 23	EGN 7 AC	2015	5	279	12.6	6.60	12.20	5.60		<===

Triple system
3 estimated visually detectable stars in this system

Name	HD 71835		Constellation	Pyxis		SAO	199265		HIP	41529
Tycho2	7147-01491-1		Gaia DR2	5541950959521537792		HD	71835		CD	CD-36 4664
CP	CP-36 2533		Distance	40.85		Distance ly	133.25

discov_num	notes	refcode
EGN 7	Single epoch, but the A and B components are likely unrelated. A and
	C are unbound.	Egn2007

refcode	metd	author	reference
Egn2007	Ao j	Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan,	2007A&A...474..273E
Egn2007		D., & Mayor, M.
Egn2007		A&A 474, 273, 2007

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08282-3643	EGN 7	AC	2005	2	280	13.3	8.38		G9V	NUD	082812.04-364323.2
08282-3643	EGN 7	AC	2015	5	279	12.6	6.60	12.20	G9V	NU K	082812.04-364323.2

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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