Mamajek 3

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.41 0.62 0.75 0.25 1.0
C3
N_50
r_50
AB 41 125.4
Summary

Mamajek 3 is a poorly populated, moderately dense object of high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It is poorly studied in the literature.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 81.796 6.267 – 8.4 -32.3 18.0
Hunt & Reffert (2023) 81.552 6.736 10.052 9.714 -32.736 16.108
Cavallo et al. (2024) 80.888 7.107 10.018 – – –
           
UCC 80.508 6.866 9.995 9.665 -32.288 17.901
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Mamajek 3 UCC
Mamajek 3 HUNT23

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.06, Dist=92.0, Age=7.3
Hunt & Reffert (2023) AV50=0.104, diffAV50=0.314, MOD50=5.016, logAge50=7.222
Cavallo et al. (2024) AV50=0.38, dMod50=4.82, logAge50=7.45, [Fe/H]50=0.36

Search coordinates in Bayestar19

Cluster region map