HSC 868

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.63 0.96 0.75 0.25 0.68
C3
N_50
r_50
AB 76 3.7
Summary

HSC 868 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

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

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 343.461 62.819 0.274 -2.003 -1.003 -56.887
Cavallo et al. (2024) 343.446 62.82 0.275 – – –
Hunt & Reffert (2024) 343.461 62.819 0.274 -2.003 -1.003 -56.887
           
UCC 343.424 62.813 0.27 -1.983 -1.008 -56.862
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 868 UCC
HSC 868 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.428, diffAV50=2.17, MOD50=12.611, logAge50=7.871
Cavallo et al. (2024) AV50=3.37, dMod50=11.89, logAge50=8.57, [Fe/H]50=-0.26
Hunt & Reffert (2024) MassJ=1061.99, MassTot=1181.67

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3365 100.0 343.44 62.81 0.27 -1.99 -1.02 -56.86 0.21
FoF 1822 31.6 343.41 62.82 0.26 -2.11 -1.01 -101.64 0.28