Trumpler 28b

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.61 0.33 0.75 0.0 0.86
C3
N_50
r_50
AB 72 5.9
Summary

Trumpler 28b is a moderately populated, loose object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 264.238 -32.465 0.254 -0.931 -2.529 -12.36
           
UCC 264.248 -32.465 0.261 -0.932 -2.523 -12.358
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Trumpler 28b UCC

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Fundamental parameters

Reference Values
He et al. (2023) A0=5.75, m-M=12.45, logA=7.9

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
HSC 2950 13.9 264.27 -32.49 0.29 -0.51 -2.19 -19.96 0.61
Trumpler 28 1.4 264.22 -32.46 0.65 -0.84 -2.83 -48.36 0.91
UBC 569 1.4 264.22 -32.46 0.66 -0.78 -2.81 -37.2 0.05