MF 1

(Moffat-Fitzgerald 1; HD 85891)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 1.0 0.25 0.33 1.0
C3
N_50
r_50
DB 25 2.3
Summary

MF 1 is a poorly populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Bica et al. (2019) 148.28 -55.015 – – – –
Hunt & Reffert (2023) 148.269 -55.028 0.397 -5.775 3.462 7.556
Cavallo et al. (2024) 148.324 -55.017 0.398 – – –
Hunt & Reffert (2024) 148.269 -55.028 0.397 -5.775 3.462 7.556
           
UCC 148.282 -55.032 0.4 -5.784 3.454 7.552
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

MF 1 UCC
MF 1 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=1.748, diffAV50=1.571, MOD50=11.828, logAge50=7.113
Cavallo et al. (2024) AV50=1.93, dMod50=10.98, logAge50=7.57, [Fe/H]50=-0.83
Hunt & Reffert (2024) MassJ=264.175, MassTot=323.357

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
UBC 1471 88.0 148.3 -55.04 0.4 -5.78 3.44 7.55 0.09