CWNU 2558

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.45 0.46 0.75 0.33 1.0
C3
N_50
r_50
AB 45 10.2
Summary

CWNU 2558 is a poorly populated, loose object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported 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
He et al. (2023) 101.29 0.889 0.673 -1.479 0.797 38.93
Hunt & Reffert (2023) 101.249 0.864 0.667 -1.479 0.786 -20.635
Cavallo et al. (2024) 101.262 0.903 0.667 – – –
Hunt & Reffert (2024) 101.249 0.864 0.667 -1.479 0.786 -20.635
           
UCC 101.229 0.888 0.673 -1.492 0.797 -20.599
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 2558 UCC
CWNU 2558 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.05, m-M=10.8, logAge=8.7
Hunt & Reffert (2023) AV50=0.876, diffAV50=1.1, MOD50=10.744, logAge50=7.893
Cavallo et al. (2024) AV50=0.84, dMod50=10.83, logAge50=8.32, [Fe/H]50=0.08
Hunt & Reffert (2024) MassJ=209.451, MassTot=292.210

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14140 55.6 101.23 0.95 0.67 -1.49 0.8 -20.6 0.0