HSC 277

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 21 4.8
Summary

HSC 277 is a sparse, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 283.904 -6.462 0.964 0.053 -3.002 13.655
Cavallo et al. (2024) 283.903 -6.454 0.962 – – –
Hunt & Reffert (2024) 283.904 -6.462 0.964 0.053 -3.002 13.655
           
UCC 283.903 -6.459 0.958 0.069 -3.049 18.709
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 277 UCC
HSC 277 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.326, diffAV50=0.297, MOD50=9.954, logAge50=7.761
Cavallo et al. (2024) AV50=1.26, dMod50=9.83, logAge50=8.4, [Fe/H]50=-0.21
Hunt & Reffert (2024) MassJ=79.2127, MassTot=79.2127

Search coordinates in Bayestar19

Cluster region map