CWNU 2778

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.5 0.33 1.0
C3
N_50
r_50
BB 22 2.0
Summary

CWNU 2778 is a sparse, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, above 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) 252.666 -41.819 0.396 -2.331 -3.763 -33.43
Hunt & Reffert (2023) 252.656 -41.826 0.344 -2.328 -3.753 -31.705
Cavallo et al. (2024) 252.636 -41.822 0.344 – – –
Hunt & Reffert (2024) 252.656 -41.826 0.344 -2.328 -3.753 -31.705
           
UCC 252.654 -41.82 0.346 -2.331 -3.744 -27.906
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 2778 UCC
CWNU 2778 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.8, m-M=11.85, logAge=9.05
Hunt & Reffert (2023) AV50=4.605, diffAV50=2.709, MOD50=12.133, logAge50=8.32
Cavallo et al. (2024) AV50=4.27, dMod50=11.85, logAge50=8.51, [Fe/H]50=-0.07
Hunt & Reffert (2024) MassJ=1901.61, MassTot=1901.61

Search coordinates in Bayestar19

Cluster region map