Open Access

Table A.9.

HC5 extra candidate member properties.

1 2 3 4 5 6 7 8 9 10 11 12 13
OSC OC l b plx d μ α $ \mu^{\star}_{\alpha} $ μδ R N Age RV Ref
Acronym Name degree degree mas kpc mas/yr mas/yr arcmin stars Myr km/s
HC5 ESO 430-18 248.53 0.78 0.244 -2.35 2.75 15 65 91 LP19
HSC 2006 249.10 0.16 0.251 3.44 -2.45 2.82 3.9a 45 123 HR23
UBC 1420 248.73 -1.48 0.252 3.38 -2.56 2.69 3.6a 43 250 56 HR23
±11

Notes. Column headings are as in Table A.2. References (LP19 (Liu & Pang 2019); HR23 (Hunt & Reffert 2023)). Abbreviations: a radius containing 50% of members.

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