WDS 18531-5011 CVN 61 AB

You're not logged.

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Current system

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 18531-5011 CVN 61 AB : NOTES

discov_num	notes	refcode
MUG 10	Aa,Ab: PZ Tel. Companion shows common proper motion and detected
	orbital motion. Infrared magnitudes are consistent with companion
	being a brown dwarf of mass 28 +12/-4 Mjup and Teff = 2500-2700K.	Mug2010
	Biller et al. (2010) derive spectral types K0, M7 +/- 2, estimated	Bil2010
	masses 1.25 +0.05/-0.20 Msun and 36 +/- 6 Mjup. Age 12 +8/-4 Myr,
	distance 51.5 +/- 2.6 pc. Their JHK magnitudes are derived from 2MASS	TMA2003
	photometry, combined with their magnitude differences.
	PZ Tel. Member of the bet Pic moving group.	Zuc2001b

REFERENCES

refcode	metd	author	reference
Bil2010	Ac j	Biller, B.A., Liu, M.C., Wahhaj, Z., Nielsen, E.L., Close, L.M., Dupuy, T.J.,	2010ApJ...720L..82B
Bil2010	+E2	Hayward, T.L., Burrows, A., Chun, M., Ftaclas, C., Clarke, F., Hartung, M., et al.
Bil2010		ApJL 720, 82, 2010
Mug2010	Ao j	Mugrauer, M., Vogt, N., Neuhauser, R., & Schmidt, T.O.B.	2010A&A...523L...1M
Mug2010		A&A 523, L1, 2010
TMA2003	E2 j	2MASS Catalog	.
TMA2003		2MASS Point Src Cat., 2003 all-sky release (http://pegasus.phast.umass.edu/)
TMA2003		(Note: 2MASS photometry also added by cataloguer to 2MASS astrometry published
TMA2003		under other references.)
TMA2003		Thurgood Marshall High School
Zuc2001b	-	Zuckerman, B., Song, I., Bessell, M.S., & Webb, R.A.	2001ApJ...562L..87Z
Zuc2001b		ApJ 562, L87, 2001

DISCOVERER

idgroup	discov	author
1	CVN	Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,
1	CVN	& Augereau, J.-C.
2	CVN	Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,
2	CVN	Lagrange, A.-M., Zuckerman, B., et al.
3	CVN	Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,
3	CVN	Pujet, P., Rousset, G., et al.
4	CVN	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
4	CVN	Beuzit, J.-L., & Lowrance, P.
5	CVN	Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,
5	CVN	Gendron, E., Song, I., et al.
6	CVN	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
6	CVN	Beuzit, J.-L., & Lowrance, P.
7	CVN	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,
7	CVN	Beuzit, J.-L., Lowrance, P., & Bessell, M.S.
8	CVN	Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,
8	CVN	J.-L., & Mayor, M.
11	CVN	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,
11	CVN	J.-L., Bonnefoy, M., Desidera, S., et al.
15	CVN	Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,
15	CVN	Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.
16	CVN	Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
16	CVN	Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.
17	CVN	Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,
17	CVN	Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,
17	CVN	Montagnier, G., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18531-5011	CVN 61	AB	2007	1	166	4.0	6.37	17.10	G9IV	K	185305.87-501049.8

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