CWNU 2503

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.04 0.38 0.42 1.0
C3
N_50
r_50
BC 15 5.7
Summary

CWNU 2503 is a sparse, very loose object of low C3 quality. It is located at a large distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 91.414 12.099 0.228 0.262 -0.24 –
Hunt & Reffert (2023) 91.395 11.953 0.18 0.251 -0.245 3.215
Cavallo et al. (2024) 91.342 11.969 0.176 – – –
Hunt & Reffert (2024) 91.395 11.953 0.18 0.251 -0.245 3.215
Hu & Soubiran (2025) 91.342 11.969 – – – –
           
UCC 91.359 11.995 0.18 0.267 -0.213 46.858
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2503 UCC
CWNU 2503 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.4, m-M=13.05, logAge=8.9
Hunt & Reffert (2023) AV50=1.212, diffAV50=1.352, MOD50=13.538, logAge50=8.779
Cavallo et al. (2024) AV50=0.93, dMod50=12.83, logAge50=8.97, [Fe/H]50=0.02
Hunt & Reffert (2024) MassJ=195.612, MassTot=180.793
Hu & Soubiran (2025) MA22=-0.35, MA23f=-0.43, MA23g=-0.38, MK24=-0.31, MF24=-0.33

Search coordinates in Bayestar19

Cluster region map