CWNU 2603

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.55 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 60 5.2
Summary

CWNU 2603 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, below 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) 288.89 5.824 0.491 -0.17 -4.653 14.32
Hunt & Reffert (2023) 288.894 5.816 0.482 -0.187 -4.669 21.724
Cavallo et al. (2024) 288.873 5.827 0.482 – – –
Hunt & Reffert (2024) 288.894 5.816 0.482 -0.187 -4.669 21.724
Hu & Soubiran (2025) 288.873 5.827 – – – –
           
UCC 288.882 5.828 0.488 -0.17 -4.661 18.706
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2603 UCC
CWNU 2603 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.75, m-M=11.7, logAge=8.45
Hunt & Reffert (2023) AV50=2.184, diffAV50=1.13, MOD50=11.446, logAge50=8.598
Cavallo et al. (2024) AV50=2.12, dMod50=11.44, logAge50=8.73, [Fe/H]50=0.28
Hunt & Reffert (2024) MassJ=363.022, MassTot=527.626
Hu & Soubiran (2025) MA22=-0.06, MA23f=-0.17, MZ23=0.06, MK24=-0.07, MF24=-0.11

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 5759 65.0 288.89 5.81 0.49 -0.17 -4.65 27.53 0.0