HSC 2869

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.46 0.62 0.25 1.0
C3
N_50
r_50
AC 25 8.7
Summary

HSC 2869 is a poorly populated, loose object of intermediate C3 quality. It is located at a relatively close 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 258.405 -39.841 0.723 2.44 -2.527 16.03
Cavallo et al. (2024) 258.381 -39.809 0.738 – – –
Hunt & Reffert (2024) 258.405 -39.841 0.723 2.44 -2.527 16.03
           
UCC 258.408 -39.845 0.771 2.435 -2.593 0.318
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2869 UCC
HSC 2869 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.5, diffAV50=1.913, MOD50=10.566, logAge50=7.307
Cavallo et al. (2024) AV50=2.83, dMod50=10.11, logAge50=8.14, [Fe/H]50=-0.35
Hunt & Reffert (2024) MassJ=432.502, MassTot=368.725

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3698 100.0 258.35 -39.81 0.77 2.43 -2.63 -7.82 0.17