CWNU 1720

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.28 0.44 0.25 0.42 1.0
C3
N_50
r_50
DB 28 3.3
Summary

CWNU 1720 is a poorly populated, loose object of low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It was recently reported in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 80.485 37.739 0.287 0.091 -2.087 -18.88
Hunt & Reffert (2023) 80.484 37.742 0.282 0.124 -2.074 -17.846
Cavallo et al. (2024) 80.481 37.738 0.279 – – –
Hunt & Reffert (2024) 80.484 37.742 0.282 0.124 -2.074 -17.846
Hu & Soubiran (2025) 80.481 37.738 – – – –
           
UCC 80.481 37.751 0.269 0.104 -2.083 -18.885
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1720 UCC
CWNU 1720 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.45, m-M=12.85, logAge=8.9
Hunt & Reffert (2023) AV50=1.979, diffAV50=0.942, MOD50=12.672, logAge50=8.973
Cavallo et al. (2024) AV50=1.88, dMod50=12.79, logAge50=9.11, [Fe/H]50=0.06
Hunt & Reffert (2024) MassJ=494.861, MassTot=499.408
Hu & Soubiran (2025) MA22=-0.32, MA23f=-0.35, MA23g=-0.26, MK24=-0.25, MF24=-0.39

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Cluster region map