Table 1. Open in new tab Observed...

Galaxy name	Morphology	M_⋆ (10⁶ M_⊙)	\|${M}_{\rm H\,{\small {I}}}\ (10^{6}\,{\rm M}_{{\odot }})$\|	D_host (kpc)	V_los (km s⁻¹)	Quenched
Milky Way
Sagittarius	dSph	21	<0.007	18	169	Yes
Sculptor	dSph	2.3	0.22	86	79	Yes
Fornax	dSph	20	0.17	149	−33	Yes
Leo I	dSph	5.5	<0.006	258	174	Yes
M31
And I	dSph	3.9	<0.35	58	−82	Yes
And XXIII	dSph	1.1	<0.1	127	52	Yes
NGC 147	dE/dSph	62	<0.003	142	118	Yes
And II	dSph	7.6	<0.27	184	73	Yes
NGC 185	dE/dSph	68	0.13	187	105	Yes
And VII	dSph	9.5	<0.36	218	24	Yes
IC 10	dIrr	86	50	252	−32	No
And VI	dSph	2.8	<0.015	269	−62	Yes

Galaxy name	Morphology	M_⋆ (10⁶ M_⊙)	\|${M}_{\rm H\,{\small {I}}}\ (10^{6}\,{\rm M}_{{\odot }})$\|	D_host (kpc)	V_los (km s⁻¹)	Quenched
Milky Way
Sagittarius	dSph	21	<0.007	18	169	Yes
Sculptor	dSph	2.3	0.22	86	79	Yes
Fornax	dSph	20	0.17	149	−33	Yes
Leo I	dSph	5.5	<0.006	258	174	Yes
M31
And I	dSph	3.9	<0.35	58	−82	Yes
And XXIII	dSph	1.1	<0.1	127	52	Yes
NGC 147	dE/dSph	62	<0.003	142	118	Yes
And II	dSph	7.6	<0.27	184	73	Yes
NGC 185	dE/dSph	68	0.13	187	105	Yes
And VII	dSph	9.5	<0.36	218	24	Yes
IC 10	dIrr	86	50	252	−32	No
And VI	dSph	2.8	<0.015	269	−62	Yes

Table 1.

Observed properties of satellite galaxies in the Local Group with measured stellar masses in the range 10⁶–10⁸ M_⊙ and located within 300 kpc of either the Milky Way or M31 (separated according to host system). Column (1): galaxy name; column (2): morphological classification; column (3): stellar mass from McConnachie (2012); column (4): atomic gas mass measurements from McConnachie (2012) and Grcevich & Putman (2009), plus upper limits from the literature (Burton & Lockman 1999; Grcevich & Putman 2009; Huang et al. 2012b; Giovanelli et al. 2013); column (5): distance from the nearest host as given by McConnachie (2012); column (6): line-of-sight velocity with respect to the host from McConnachie (2012), with the exception of And XXIII (Kirby et al. 2014); column (7): identification as quenched versus star forming, according to observed atomic gas fraction (see Fig. 2).

Galaxy name	Morphology	M_⋆ (10⁶ M_⊙)	\|${M}_{\rm H\,{\small {I}}}\ (10^{6}\,{\rm M}_{{\odot }})$\|	D_host (kpc)	V_los (km s⁻¹)	Quenched
(1)	(2)	(3)	(4)	(5)	(6)	(7)
Milky Way
Sagittarius	dSph	21	<0.007	18	169	Yes
Sculptor	dSph	2.3	0.22	86	79	Yes
Fornax	dSph	20	0.17	149	−33	Yes
Leo I	dSph	5.5	<0.006	258	174	Yes
M31
And I	dSph	3.9	<0.35	58	−82	Yes
And XXIII	dSph	1.1	<0.1	127	52	Yes
NGC 147	dE/dSph	62	<0.003	142	118	Yes
And II	dSph	7.6	<0.27	184	73	Yes
NGC 185	dE/dSph	68	0.13	187	105	Yes
And VII	dSph	9.5	<0.36	218	24	Yes
IC 10	dIrr	86	50	252	−32	No
And VI	dSph	2.8	<0.015	269	−62	Yes

Galaxy name	Morphology	M_⋆ (10⁶ M_⊙)	\|${M}_{\rm H\,{\small {I}}}\ (10^{6}\,{\rm M}_{{\odot }})$\|	D_host (kpc)	V_los (km s⁻¹)	Quenched
(1)	(2)	(3)	(4)	(5)	(6)	(7)
Milky Way
Sagittarius	dSph	21	<0.007	18	169	Yes
Sculptor	dSph	2.3	0.22	86	79	Yes
Fornax	dSph	20	0.17	149	−33	Yes
Leo I	dSph	5.5	<0.006	258	174	Yes
M31
And I	dSph	3.9	<0.35	58	−82	Yes
And XXIII	dSph	1.1	<0.1	127	52	Yes
NGC 147	dE/dSph	62	<0.003	142	118	Yes
And II	dSph	7.6	<0.27	184	73	Yes
NGC 185	dE/dSph	68	0.13	187	105	Yes
And VII	dSph	9.5	<0.36	218	24	Yes
IC 10	dIrr	86	50	252	−32	No
And VI	dSph	2.8	<0.015	269	−62	Yes

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