HSC 2800

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 1.0 0.25 1.0
C3
N_50
r_50
AA 22 2.2
Summary

HSC 2800 is a sparse, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

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

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 249.188 -46.323 0.319 -2.246 -3.874 -24.448
Cavallo et al. (2024) 249.165 -46.315 0.319 – – –
Hunt & Reffert (2024) 249.188 -46.323 0.319 -2.246 -3.874 -24.448
           
UCC 249.181 -46.324 0.327 -2.245 -3.881 -48.265
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2800 UCC
HSC 2800 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.85, diffAV50=2.089, MOD50=12.455, logAge50=8.01
Cavallo et al. (2024) AV50=4.46, dMod50=12.45, logAge50=7.78, [Fe/H]50=-1.15
Hunt & Reffert (2024) MassJ=741.466, MassTot=750.105

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3774 76.0 249.19 -46.32 0.33 -2.24 -3.89 -38.15 0.07