UBC 249

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.71 0.68 0.75 0.58 1.0
C3
N_50
r_50
AB 92 9.3
Summary

UBC 249 is a moderately populated, moderately dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is moderately studied in the literature.

This object shares a significant percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2020) 136.934 -52.934 0.494 -6.084 4.242 –
Cantat-Gaudin et al. (2020) 136.943 -52.945 0.498 -6.083 4.249 –
Dias et al. (2021) 136.964 -52.932 0.488 -6.075 4.249 –
Hunt & Reffert (2023) 136.858 -52.907 0.514 -6.034 4.291 13.302
Cavallo et al. (2024) 137.018 -52.85 0.516 – – –
Hunt & Reffert (2024) 136.858 -52.907 0.514 -6.034 4.291 13.302
Almeida et al. (2025) 136.964 -52.932 – – – –
           
UCC 136.951 -52.954 0.52 -6.053 4.277 9.836
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

UBC 249 UCC
UBC 249 HUNT23
UBC 249 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.48, DistPc=1938.0, AgeNN=8.5
Dias et al. (2021) Av=1.261, Dist=1850, logage=7.583, [Fe/H]=0.053
Hunt & Reffert (2023) AV50=1.16, diffAV50=2.339, MOD50=11.291, logAge50=8.062
Cavallo et al. (2024) AV50=1.34, dMod50=11.52, logAge50=8.14, [Fe/H]50=0.35
Hunt & Reffert (2024) MassJ=565.938, MassTot=922.190
Almeida et al. (2025) AV=1.261, Dist=1850, logAge=7.583, MassRk=425.8

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 13308 57.6 136.92 -52.92 0.52 -6.02 4.31 10.76 0.07