WDS 21274-0701 HDS 3053 (HD 204236)

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21274-0701
HDS 3053
HD 204236

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

WDS 21274-0701 HDS 3053 (HD 204236) : NOTES

discov_num	notes	refcode
HDS3053	Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
	masses of 2.27 +/- 1.37, 2.18, and 2.01 Msun, respectively.	Mlk2012
	Combined solution.	Tok2018d

REFERENCES

refcode	metd	author	reference
Mit2021	S -	Mitrofanova, A., Dyachenko, V., Beskakotov, A., Balega, Y., Maksimov, A. &	2021AJ....162..156M
Mit2021	+orb	Rastegaev, D.
Mit2021		AJ 162, 156, 2021
Mlk2012	not -	Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A.	2012A&A...546A..69M
Mlk2012		A&A 546, A69, 2012
Tok2018d	orb j	Tokovinin, A.	2018AJ....156...48T
Tok2018d		AJ 156, 48, 2018

DISCOVERER

idgroup	discov	author
1	HDS	Hipparcos Double Star (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21274-0701	HDS3053		2006	8	139	0.2	7.97	9.14	F8	OD	212723.25-070056.1
21274-0701	HDS3053		2008	12	153	0.2	7.97	9.14	F8 G8	OD	212723.25-070056.1
21274-0701	HDS3053		2009	19	159	0.2	7.97	9.14	F8 G8	OD	212723.25-070056.1
21274-0701	HDS3053		2010	20	166	0.2	7.97	9.14	F8 G8	OD	212723.25-070056.1
21274-0701	HDS3053		2013	25	226	0.1	7.97	9.14	F8 G8	NO	212723.25-070056.1
21274-0701	HDS3053		2014	26	267	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2015	28	305	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2017	29	353	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2018	30	17	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2019	31	37	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2020	32	72	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1
21274-0701	HDS3053		2021	48	85	0.1	7.97	9.14	F8+G8	NO	212723.25-070056.1

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