WDS 19072+4919 DAE 12 AB

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Current system

19072+4919
DAE 12 AB

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

WDS 19072+4919 DAE 12 AB : NOTES

discov_num	notes	refcode
DAE 12	TrES-2 = KOI-1. Daemgen et al. (2009) estimate spectral types G0 and
	K4.5-K6, masses 1.05 and 0.67 Msun, and orbital period about 3900y.	Dae2009
	Bergfors et al. (2013) estimate spectral types G0V and K0-M0V.	Brg2013

REFERENCES

refcode	metd	author	reference
Brg2013	Cl j	Bergfors, C. Brandner, W., Daemgen, S., Biller, B., Hippler, S., Janson, M.,	2013MNRAS.428..182B
Brg2013		Kudryavtseva, N., Geissler, K., Henning, T., & Koehler, R.
Brg2013		MNRAS 428, 182, 2013
Dae2009	Cl -	Daemgen, S., Hormuth, F., Brandner, W., Bergfors, C., Janson, M., Hippler, S., &	2009A&A...498..567D
Dae2009		Henning, T.
Dae2009		A&A 498, 567, 2009

DISCOVERER

idgroup	discov	author
1	KOI	"Kepler Object of Interest" (transiting exoplanet candidate of Kepler mission.
19	KOI	Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M.,
19	KOI	Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19072+4919	DAE 12	AB	2014	12	137	1.1	11.10	14.80	G0V+K0/M0	N R	190714.03+491859.0
19072+4919	DAE 12	AB	2017	25	136	1.1	11.10	14.80	G0V+K0/M0	N R	190714.03+491859.0

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