UBC 670

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 1.0 0.5 0.58 1.0
C3
N_50
r_50
BB 30 4.1
Summary

UBC 670 is a poorly populated, very dense object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 253.071 -44.422 0.496 0.282 -1.104 –
Cantat-Gaudin et al. (2020) 253.093 -44.432 0.497 0.293 -1.092 –
Dias et al. (2021) 253.077 -44.41 0.512 0.262 -1.05 –
Hunt & Reffert (2023) 253.107 -44.423 0.562 0.181 -1.102 –
Cavallo et al. (2024) 253.077 -44.425 0.559 – – –
Hunt & Reffert (2024) 253.107 -44.423 0.562 0.181 -1.102 –
Almeida et al. (2025) 253.077 -44.41 – – – –
           
UCC 253.098 -44.418 0.551 0.22 -1.109 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 670 UCC
UBC 670 HUNT23
UBC 670 CANTAT20

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Fundamental parameters

Reference Values
Dias et al. (2021) Av=1.993, Dist=1986, logage=7.786, [Fe/H]=0.431
Hunt & Reffert (2023) AV50=1.525, diffAV50=0.633, MOD50=11.128, logAge50=8.118
Cavallo et al. (2024) AV50=1.75, dMod50=10.94, logAge50=8.66, [Fe/H]50=0.12
Hunt & Reffert (2024) MassJ=270.401, MassTot=270.401
Almeida et al. (2025) AV=1.993, Dist=1986, logAge=7.786, MassRk=165.4

Search coordinates in Bayestar19

Cluster region map