WDS 13008+1223 BEU 16 AB (DT Vir)

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13008+1223
BEU 16 AB
DT Vir

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

WDS 13008+1223 BEU 16 AB (DT Vir) : NOTES

discov_num	notes	refcode
GDM 1	AC: GJ 494 + ULAS J130041.72+122114.7. Primary is flare star DT Vir.
	Goldman et al. (2010 derive a spectral type T8.9 +0.2/-0.2 for this
	distant companion to Ross 458.	Gdm2010
	Based on colors and absolute magnitudes, Scholz et al. (2010) derive a
	spectral type T7.0 +/- 1.0 for the C component.	Soz2010b

REFERENCES

refcode	metd	author	reference
Gdm2010	E+ w	Goldman, B., Marsat, S., Henning, T., Clemens, C., & Greiner, J.	2010MNRAS.405.1140G
Gdm2010	+C+	MNRAS 405, 1140, 2010
Gdm2010		(Add'l photometry and astrometry extracted from 2MASS, SDSS, UKIDSS by editor)
MnA2019	C j	Mann, A.W., Dupuy, T., Kraus, A.L., Gaidos, E., Ansdell, M., Ireland, M., Rizzuto,	2019ApJ...871...63M
MnA2019	+orb	A.C., Hung, C..-L., Dittmann, J., Factor, S., Feiden, G., Martinez, R.A.,
MnA2019		Ruiz-Rodriguez, D. & Chia Thao, P.
MnA2019		ApJ 871, 63, 2019
Soz2010b	Ek -	Scholz, R.-D. (Additional photometry and astrometry extracted	2010A&A...515A..92S
Soz2010b	+Es	A&A 515, A92, 2010 from SDSS and UKIDSS by editor)

DISCOVERER

idgroup	discov	author
1	BEU	Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M.,
1	BEU	Perrier, C., Hainaut, M.-C., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13008+1223	BEU 16	AB	2000	1	82	0.5	9.75		M0.5	N D	130046.58+122232.6
13008+1223	BEU 16	AB	2006	3	307	0.2	9.75		M0.5	NO	130046.58+122232.6
13008+1223	BEU 16	AB	2015	17	60	0.5	9.75		M0.5	NO	130046.58+122232.6

If you need more information about this double, apply for a data request form to the WDS.