Trumpler 28a

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.07 0.25 0.0 0.44
C3
N_50
r_50
CC 15 6.3
Summary

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

Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

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) 264.284 -32.454 0.292 -0.352 -1.845 -28.49
           
UCC 264.292 -32.48 0.279 -0.331 -1.872 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Trumpler 28a UCC

Explore data in Colab

Fundamental parameters

Reference Values
He et al. (2023) A0=6.2, m-M=13.25, logA=8.2

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
HSC 2950 56.0 264.27 -32.49 0.29 -0.51 -2.19 -19.96 0.61