WDS 14545+1606 FRT 1 AB

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14545+1606
FRT 1 AB

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

WDS 14545+1606 FRT 1 AB : NOTES

discov_num	notes	refcode
FRT 1	AB: The companion is of spectral type dM8.5.e. The measure was made in
	the infrared.
MEL 2	GJ 569 Ba,Bb. Lane et al. (2001) paper also includes spectroscopic	Lne2001
	information and discussion of spectral type, masses, evolutionary
	state, etc.
	Zapatero Osorio et al. (2004) give combined spectroscopic/astrometric	Oso2004b
	solution, yielding masses 0.071 +/- 0.011 and 0.054 +/- 0.011 Msun.
	Total system mass is 0.125 +/- 0.007 Msun.	Smn2006
	Incorrectly listed as MEL 1.
	Ba,Bb: GJ 569. Assuming an Hipparcos distance of 9.81 +/- 0.16 pc,
	Konopacky et al. (2010) derive a system mass of 0.126 +/- 0.007 Msun.	Kon2010
	Dupuy et al. (2010) determine system mass 0.140 +0.009/-0.008 Msun;
	spectral types are M8.5 +/- 0.5 and M9.0 +/- 0.5.	LiM2010b

REFERENCES

refcode	metd	author	reference
Kon2010	Ag j	Konopacky, Q.M., Ghez, A.M., Barman, T.S., Rice, E.L., Bailey, III, J.I.,	2010ApJ...711.1087K
Kon2010		White, R.J., McLean, I.S., & Duchene, G.
Kon2010		ApJ 711, 1087, 2010
Lne2001	A j	Lane, B.F., Zapatero Osorio, M.R., Britton, M.C., Martin, E.L., & Kulkarni, S.R.	2001ApJ...560..390L
Lne2001	+orb	ApJ 560, 390, 2001
Oso2004b	A j	Zapatero Osorio, M.R., Lane, B.F., Pavlenko, Ya., Martin, E.L., Britton, M., &	2004ApJ...615..958Z
Oso2004b	+orb	Kulkarni, S.R.
Oso2004b		ApJ 615, 958, 2004
Smn2006	Ci j	Simon, M., Bender, C., & Prato, L.	2006ApJ...644.1183S
Smn2006	+A	ApJ 644, 1183, 2006
Smn2006	+orb

DISCOVERER

idgroup	discov	author
1	FRT	Forrest, W.J., Shure, M., & Skrutskie, M.F.
6	MEL	Martin, E.L., Basri, G., Brandner, W., Bouvier, J., Zapatero Osorio, M.R.,
6	MEL	Rebolo, R., Stauffer, J., Allard, F., et al.
11	MEL	Martin, E.L., Brandner, W., Bouvier, J., Luhman, K.L., Stauffer, J., Basri, G.,
11	MEL	Zapatero Osorio, M.R., & Barrado y Navascues, D.
16	MEL	Martin, E.L., Brandner, W., Bouy, H., Basri, G., Davis, J., Deshpande, R., &
16	MEL	Montgomery, M.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14545+1606	FRT 1	AB	2008	6	35	4.9	8.69	16.00	dM2.5	N	145429.24+160603.6
14545+1606	FRT 1	AB	2015	11	41	4.9	8.69	16.00	dM2.5+M9V	N	145429.24+160603.6
14545+1606	FRT 1	AB	2021	13	45	4.9	8.69	16.00	dM2.5+M9V	N	145429.24+160603.6

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