HSC 1816

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.06 0.25 0.25 1.0
C3
N_50
r_50
DB 17 7.6
Summary

HSC 1816 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 110.299 -15.804 0.307 -1.583 2.501 80.333
Cavallo et al. (2024) 110.348 -15.842 0.308 – – –
Hunt & Reffert (2024) 110.299 -15.804 0.307 -1.583 2.501 80.333
           
UCC 110.284 -15.802 0.305 -1.623 2.512 80.165
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1816 UCC
HSC 1816 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.322, diffAV50=0.601, MOD50=12.358, logAge50=8.564
Cavallo et al. (2024) AV50=1.26, dMod50=11.87, logAge50=8.6, [Fe/H]50=-0.16
Hunt & Reffert (2024) MassJ=77.5891, MassTot=156.205

Search coordinates in Bayestar19

Cluster region map