WDS 22241-0450 BU 172 AB

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22241-0450
BU 172 AB

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 22241-0450 BU 172 AB : NOTES

discov_num	notes	refcode
BU 172	51 Aqr.
	AB: Malkov et al. (2012) derive dynamical, photometric, and
	spectroscopic masses 5.81 +/- 1.40, 4.96, and 2.24 Msun, respectively.	Mlk2012
	1976.6164: This epoch was incorrectly given as 1976.6146	McA1982b
	AB,C: H 5 95.	MEv2010

REFERENCES

refcode	metd	author	reference
McA1982b	Sc j	McAlister, H.A. & Hendry, E.M.	1982ApJS...48..273M
McA1982b		ApJS 48, 273, 1982
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Mlk2012	not -	Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A.	2012A&A...546A..69M
Mlk2012		A&A 546, A69, 2012
Tok2015c	orb+j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P.	2015AJ....150...50T
Tok2015c	+St	AJ 150, 50, 2015 (some measures corrected in Tok2017b)	2017AJ....154..110T

DISCOVERER

idgroup	discov	author
1	BU	Burnham, S.W. (BU 1 - 81)
179	STU	Sturdy, K.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22241-0450	BU 172	AB	2007	221	43	0.4	6.45	6.63	A0V	NOD	222406.87-045013.2
22241-0450	BU 172	AB	2008	232	41	0.4	6.45	6.63	A0V	NOD	222406.87-045013.2
22241-0450	BU 172	AB	2009	234	40	0.4	6.45	6.63	A0V	NOD	222406.87-045013.2
22241-0450	BU 172	AB	2010	236	38	0.4	6.45	6.63	A0V	NOD	222406.87-045013.2
22241-0450	BU 172	AB	2011	244	38	0.4	6.45	6.63	A0V	NOD	222406.87-045013.2
22241-0450	BU 172	AB	2014	239	32	0.5	6.45	6.63	A0V	NO	222406.87-045013.2
22241-0450	BU 172	AB	2016	240	31	0.5	6.45	6.63	A0V	NO	222406.87-045013.2
22241-0450	BU 172	AB	2018	242	28	0.5	6.45	6.63	A0V	NO	222406.87-045013.2
22241-0450	BU 172	AB	2019	241	27	0.5	6.45	6.63	A0V	NO	222406.87-045013.2

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