Trumpler 24

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.07 0.38 0.5 1.0
C3
N_50
r_50
BC 17 58.8
Summary

Trumpler 24 is a sparse, very loose object of low C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a small percentage of members with a later 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
Dambis (1999) 254.25 -40.667 – – – –
Chen et al. (2003) 253.791 -40.773 – 0.3 -0.17 -4.0
Loktin & Popova (2017) 254.25 -40.668 – -2.641 -5.822 -3.45
Jaehnig et al. (2021) 253.986 -40.474 0.835 0.372 -1.8 –
Hunt & Reffert (2023) 254.182 -40.473 2.386 -3.104 -7.202 -14.22
Cavallo et al. (2024) 254.284 -39.929 2.39 – – –
           
UCC 254.2 -40.609 2.377 -3.044 -7.279 -14.062
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Trumpler 24 UCC
Trumpler 24 HUNT23

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Fundamental parameters

Reference Values
Dambis (1999) E_B-V_=0.405, DM0=10.74, log_age_=6.9
Chen et al. (2003) HDis=1138, Age=0.0
Loktin & Popova (2017) E(B-V)=0.426, Dist=1137, logt=7.142
Jaehnig et al. (2021) dmode=1.202
Hunt & Reffert (2023) AV50=0.6, diffAV50=0.938, MOD50=8.025, logAge50=8.335
Cavallo et al. (2024) AV50=1.16, dMod50=8.11, logAge50=7.45, [Fe/H]50=0.08

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 95 24.0 253.44 -39.65 2.53 -3.45 -7.79 -10.08 0.3