HSC 649

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.37 1.0 0.62 0.25 1.0
C3	N_50	r_50
CA	37	2.0

Summary

HSC 649 is a poorly populated, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, below 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)	313.843	42.142	0.372	-1.986	-3.456	-17.123
Cavallo et al. (2024)	313.835	42.156	0.354	–	–	–
Hunt & Reffert (2024)	313.843	42.142	0.372	-1.986	-3.456	-17.123
UCC	313.841	42.153	0.356	-1.965	-3.442	-17.073

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2

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Fundamental parameters

Reference	Values
Hunt & Reffert (2023)	AV50=5.293, diffAV50=2.631, MOD50=12.083, logAge50=7.681
Cavallo et al. (2024)	AV50=4.32, dMod50=11.44, logAge50=8.46, [Fe/H]50=0.68
Hunt & Reffert (2024)	MassJ=404.473, MassTot=400.228

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 4225	81.1	313.84	42.15	0.34	-1.96	-3.46	-17.04	0.01