TNOs are cool: A survey of the trans-Neptunian region - V. Physical characterization of 18 Plutinos using Herschel-PACS observations

M. Mommert; A. W. Harris; C. Kiss; A. Pál; P. Santos-Sanz; J. Stansberry; A. Delsanti; E. Vilenius; T. G. Müller; N. Peixinho; E. Lellouch; N. Szalai; F. Henry; R. Duffard; S. Fornasier; P. Hartogh; M. Mueller; J. L. Ortiz; S. Protopapa; M. Rengel; A. Thirouin

doi:10.1051/0004-6361/201118562

Home

All issues

Volume 541 (May 2012)

A&A, 541 (2012) A93

Full HTML

Free Access

Table 7

Average albedos of Centaurs, different TNO sub-populations and JFCs.


Population	Average Albedo	N	Reference


Centaurs	0.06	21	1
Plutinos	0.08 ± 0.03	17	2
Cold Classicals^a	0.16 ± 0.05	6	3
Hot Classicals^a	0.09 ± 0.05	12	3
Scattered Disk Objects^b	0.07/0.05	8	4
Detached Objects^b	0.17/0.12^c	6^c	4


TNOs and Centaurs	0.07−0.08	47	1
JFCs	<0.075^R	32	5

Notes. N denotes the number of datapoints.

^(a)

Unweighted mean;

^(b)

unweighted/weighted mean, based on relative uncertainties;

^(c)

excluding Eris;

^(R)

means the geometric albedo in R band, which is comparable to p_V for small values.

References. (1): Stansberry et al. (2008); (2): this work; (3): Vilenius et al. (2012); (4): Santos-Sanz et al. (2012); (5): Fernández et al. (2005).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.