20327+1932 OSO 126 AF

Coord 2000	20327+1932		Discov num	OSO 126		Comp	AF		Coord arcsec 2000	20 32 43.02 +19 31 35.4
Date first	1994		Date last	2001		Obs	3
Pa first	164		Pa last	160.7		P.A. Now (θ)	160.7°
Sep first	24.1		Sep last	21.792		Sep. Now (ρ)	21.792"
Mag pri	11.66		Mag sec	15.10		delta mag (ΔM)	3.44		Spectral class	K3 (yellow-orange)
Pri motion ra	-070		Sec motion ra	+016
Pri motion dec	-367		Sec motion dec	+002
Notes	N (See Notes)

rPM=1.014 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 32 43 +19 31 35	OSO 126 AB	1994	1	198	6.9	11.66	18.80	7.14
Show			20 32 43 +19 31 35	OSO 126 AC	2001	3	275	10.3	11.66	16.90	5.24
Show			20 32 43 +19 31 35	OSO 126 AD	1994	1	170	23.2	11.66	18.80	7.14
Show			20 32 43 +19 31 35	OSO 126 AE	2000	2	338	25.4	11.66	18.70	7.04
Show			20 32 43 +19 31 35	OSO 126 AF	2001	3	161	21.8	11.66	15.10	3.44		<===

Sextuple system
6 estimated visually detectable stars in this system

Constellation

Delphinus

Tycho2

1641-00428-1

discov_num	notes	refcode
OSO 126	G144-009. None is a common proper motion pair, based on comparison
	with POSS2 red plates.	Oso2004

refcode	metd	author	reference
Oso2004	C j	Zapatero Osorio, M.R. & Martin, E.L.	2004A&A...419..167Z
Oso2004	+Pa	A&A 419, 167, 2004

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20327+1932	OSO 126	AF	2000	2	162	22.2	11.66	15.10		N D	203243.02+193135.4
20327+1932	OSO 126	AF	2001	3	161	21.8	11.66	15.10		N D	203243.02+193135.4

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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