UPK 456

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.24 0.38 0.25 1.0
C3
N_50
r_50
CB 22 29.1
Summary

UPK 456 is a sparse, very loose object of low C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is poorly studied in the literature.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Sim et al. (2019) 104.811 -17.092 – -7.62 0.18 –
Hunt & Reffert (2023) 104.822 -16.772 1.994 -7.75 0.18 17.166
Cavallo et al. (2024) 104.863 -17.187 1.996 – – –
           
UCC 104.828 -17.137 1.981 -7.651 0.14 21.197
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UPK 456 UCC
UPK 456 HUNT23

Explore data in Colab

Fundamental parameters

Reference Values
Sim et al. (2019) d_pc=506, log(age)=7.95
Hunt & Reffert (2023) AV50=0.07, diffAV50=0.238, MOD50=8.371, logAge50=7.843
Cavallo et al. (2024) AV50=0.43, dMod50=8.46, logAge50=7.95, [Fe/H]50=-0.38

Search coordinates in Bayestar19

Cluster region map