HSC 1641

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.0 1.0 0.25 0.25 1.0
C3	N_50	r_50
CC	24	4.4

Summary

HSC 1641 is a sparse, very dense object of low C3 quality. It is located at a relatively close 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.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Hunt & Reffert (2023)	99.6	4.206	0.647	-1.81	0.995	–
Cavallo et al. (2024)	99.59	4.225	0.647	–	–	–
Hunt & Reffert (2024)	99.6	4.206	0.647	-1.81	0.995	–
UCC	99.584	4.193	0.651	-1.797	1.001	–

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=1.41, diffAV50=0.726, MOD50=10.79, logAge50=7.707
Cavallo et al. (2024)	AV50=1.42, dMod50=10.98, logAge50=8.37, [Fe/H]50=0.46
Hunt & Reffert (2024)	MassJ=125.439, MassTot=130.051

Search coordinates in Bayestar19

Cluster region map