The thermal emission of Centaurs and trans-Neptunian objects at millimeter wavelengths from ALMA observations

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Table 2

Spherical NEATM fit results.

Object	Diameter	Geometric	Beaming	Ref. for	Relative mm/submm
	(km)	albedo	factor	submm/mm data	emissivity

2002 GZ₃₂	237	0.036	0.97	This work	0.80 (1.29 mm)

Bienor	199	0.041	1.58	This work	0.62 (1.29 mm)

Chariklo	241	0.037	1.20	This work	1.25 (1.29 mm)

				A01^a	1.08 (1.20 mm)

Chiron	210	0.172	0.93	This work	0.63 (1.29 mm)

				J92^a	0.81 (0.80 mm)

				A95^a	0.55 (1.20 mm)

Huya	458	0.081	0.93	This work	0.73 (1.29 mm)

2002 UX₂₅^b	695	0.104	1.07	BB17^a	0.66 (0.87 mm)

					0.65 (1.30 mm)

Orcus^b	960	0.231	0.97	BB17^a	0.75 (0.87 mm)

					0.92 (1.30 mm)

Quaoar^b	1071	0.124	1.73	BB17^a	0.68 (0.87 mm)

					0.46 (1.30 mm)

Salacia^b	909	0.042	1.15	BB17^a	0.62 (0.87 mm)

					0.69 (1.30 mm)

Reference.

^(a)

A01: Altenhoff et al. (2001); BB17: Brown & Butler (2017); JL92: Jewitt & Luu (1992); A95: Altenhoff & Stumpff (1995).

^(b)

Objects from Brown & Butler (2017).

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