ESO 261 03

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.48 0.94 0.75 0.33 1.0
C3
N_50
r_50
AB 48 7.4
Summary

ESO 261 03 is a poorly populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is poorly studied 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
Kharchenko et al. (2012) 137.827 -47.06 – -3.5 7.01 –
Hunt & Reffert (2023) 137.831 -47.026 0.672 -5.049 3.549 6.394
Cavallo et al. (2024) 137.8 -47.03 0.676 – – –
Hunt & Reffert (2024) 137.831 -47.026 0.672 -5.049 3.549 6.394
           
UCC 137.843 -47.038 0.675 -5.039 3.555 5.136
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

ESO 261 03 UCC
ESO 261 03 HUNT23

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Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.521, distance=1063, log_age=8.615
Hunt & Reffert (2023) AV50=3.08, diffAV50=2.647, MOD50=10.733, logAge50=7.869
Cavallo et al. (2024) AV50=2.79, dMod50=11.34, logAge50=8.05, [Fe/H]50=0.44
Hunt & Reffert (2024) MassJ=244.928, MassTot=323.527

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 2315 85.4 137.86 -47.05 0.68 -5.04 3.56 5.14 0.01