CWNU 1459

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.56 1.0 1.0 0.42 1.0
C3
N_50
r_50
AA 62 2.5
Summary

CWNU 1459 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, well above the mid-plane. It was recently reported 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
He et al. (2023) 145.591 -38.455 0.243 -5.681 4.269 30.49
Hunt & Reffert (2023) 145.585 -38.458 0.234 -5.674 4.285 30.44
Cavallo et al. (2024) 145.6 -38.463 0.236 – – –
Hunt & Reffert (2024) 145.585 -38.458 0.234 -5.674 4.285 30.44
Hu & Soubiran (2025) 145.6 -38.463 – – – –
           
UCC 145.59 -38.461 0.242 -5.673 4.28 30.489
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1459 UCC
CWNU 1459 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
He et al. (2023) A0=1.9, m-M=13.55, logAge=8.5
Hunt & Reffert (2023) AV50=0.303, diffAV50=0.247, MOD50=12.874, logAge50=9.438
Cavallo et al. (2024) AV50=0.67, dMod50=12.18, logAge50=9.7, [Fe/H]50=-0.37
Hunt & Reffert (2024) MassJ=394.442, MassTot=550.057
Hu & Soubiran (2025) MA22=-0.19, MA23f=-0.33, MA23g=-0.14, MZ23=-0.12, MK24=-0.3, MF24=-0.17

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 3225 77.4 145.59 -38.46 0.24 -5.68 4.29 30.49 0.02