HSC 1306

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.5 0.33 1.0
C3
N_50
r_50
DA 22 1.0
Summary

HSC 1306 is a sparse, very dense object of intermediate C3 quality. It is located at a large 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) 77.294 39.019 0.186 0.81 -0.024 -18.83
Cavallo et al. (2024) 77.288 38.998 0.185 – – –
Hunt & Reffert (2024) 77.294 39.019 0.186 0.81 -0.024 -18.83
Hu & Soubiran (2025) 77.288 38.998 – – – –
           
UCC 77.295 39.017 0.173 0.832 -0.031 -18.83
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 1306 UCC
HSC 1306 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.707, diffAV50=0.831, MOD50=13.854, logAge50=8.789
Cavallo et al. (2024) AV50=2.1, dMod50=12.91, logAge50=8.76, [Fe/H]50=-0.24
Hunt & Reffert (2024) MassJ=261.194, MassTot=263.060
Hu & Soubiran (2025) MA22=-0.28, MA23f=-0.36, MF24=-0.43

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3157 96.0 77.29 39.01 0.18 0.79 -0.06 -3.88 0.21