HSC 2899

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.45 0.37 0.5 0.25 1.0
C3
N_50
r_50
BB 45 5.4
Summary

HSC 2899 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 258.556 -35.898 0.336 -0.961 -2.208 -39.894
Cavallo et al. (2024) 258.558 -35.945 0.341 – – –
Hunt & Reffert (2024) 258.556 -35.898 0.336 -0.961 -2.208 -39.894
           
UCC 258.6 -35.922 0.319 -0.94 -2.205 -23.814
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2899 UCC
HSC 2899 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.97, diffAV50=3.004, MOD50=12.017, logAge50=8.992
Cavallo et al. (2024) AV50=4.76, dMod50=12.81, logAge50=8.78, [Fe/H]50=-0.25
Hunt & Reffert (2024) MassJ=4110.51, MassTot=4162.41

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3976 77.8 258.75 -35.98 0.28 -0.94 -2.21 -3.49 0.28