HSC 2911

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.6 0.93 1.0 0.25 0.77
C3
N_50
r_50
AA 69 11.8
Summary

HSC 2911 is a moderately populated, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 258.32 -33.267 0.897 1.682 -1.813 -4.117
Cavallo et al. (2024) 258.195 -33.363 0.894 – – –
Hunt & Reffert (2024) 258.32 -33.267 0.897 1.682 -1.813 -4.117
           
UCC 258.251 -33.286 0.889 1.728 -1.813 7.42
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2911 UCC
HSC 2911 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.64, diffAV50=1.52, MOD50=10.108, logAge50=6.926
Cavallo et al. (2024) AV50=0.73, dMod50=9.97, logAge50=7.02, [Fe/H]50=0.16
Hunt & Reffert (2024) MassJ=518.383, MassTot=587.380

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14438 23.2 258.58 -33.16 0.91 1.78 -1.75 3.82 0.29
CWWDL 14435 2.9 258.04 -33.6 0.95 1.46 -1.88 7.3 0.21