WDS 15521+1052 BAG 7

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

WDS 15521+1052 BAG 7 : NOTES

discov_num	notes	refcode
BAG 7	Combined spectroscopic/astrometric solution by Tokovinin et al. (2000)	Tok2000b
	Mass = 0.510 +/- 0.029 , 0.508 7 +/- 0.029 \msun for A and B.	HJL2020
	orbital parallax = 53.1 +/- 1.3 mas.

REFERENCES

refcode	metd	author	reference
Doc2019c	orb -	Docobo, J.A., Campo, P., & Gomez, J.	2019IAUDS.197S...1D
Doc2019c		Inf. Circ. 197, 1, 2019
HJL2020	Kv+ j	Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin,	2020MNRAS.496.1355H
HJL2020	+orb	J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T.
HJL2020		MNRAS 496, 1355, 2020
Tok2000b	orb -	Tokovinin, A.A., Balega, Y.Y., Hofmann, K.-H., & Weigelt, G.	2000AstL...26..668T
Tok2000b		SvAL 26, 668, 2000

DISCOVERER

idgroup	discov	author
1	BAG	Balega, Y.Y. & Tikhonov, N.A.
24	BAG	Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik,
24	BAG	E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.
25	BAG	Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler,
25	BAG	M., & Weigelt, G.
30	BAG	Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., &
30	BAG	Vasyuk, V.A.
35	BAG	Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,
35	BAG	Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.
38	BAG	Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,
38	BAG	Shkhagosheva, Z.U., & Weigelt, G.
41	BAG	Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,
41	BAG	Shkhagosheva, Z.U., & Weigelt, G.
44	BAG	Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,
44	BAG	Shkhagosheva, Z.U., & Weigelt, G.
46	BAG	Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.,
46	BAG	& Shkhagosheva, Z.
47	BAG	Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.,
47	BAG	Segransan, D., Udry, S., et al.
48	BAG	Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A.,
48	BAG	Shkhagosheva, Z.U., & Weigelt, G.
55	BAG	Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
55	BAG	Rastegaev, D.A., & Romanyuk, I.I.
56	BAG	Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
56	BAG	Rastegaev, D.A., & Romanyuk, I.I.
57	BAG	Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,
57	BAG	Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15521+1052	BAG 7		2004	7	191	0.1	9.70	11.16	M0	NOD	155208.39+105230.2
15521+1052	BAG 7		2007	8	242	0.1	9.70	11.16	M0	NOD	155208.39+105230.2
15521+1052	BAG 7		2010	9	88	0.1	9.70	11.16	M0	NOD	155208.39+105230.2
15521+1052	BAG 7		2014	13	156	0.1	9.70	11.16	M0	NO	155208.39+105230.2
15521+1052	BAG 7		2015	16	52	0.1	9.70	11.16	M0	NO	155208.39+105230.2
15521+1052	BAG 7		2017	22	262	0.1	9.70	11.16	M0	NO	155208.24+105228.0
15521+1052	BAG 7		2018	23	38	0.1	9.70	11.16	M0	NO	155208.24+105228.0
15521+1052	BAG 7		2019	25	142	0.1	9.70	11.16	M0	NO	155208.24+105228.0
15521+1052	BAG 7		2020	28	234	0.1	9.70	11.16	M0	NO	155208.24+105228.0
15521+1052	BAG 7		2021	33	57	0.1	9.70	11.16	K5V	NO	155208.24+105228.0

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