FSR 0031

(SAI 125)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.78 1.0 0.75 0.58 1.0
C3
N_50
r_50
AB 176 2.7
Summary

FSR 0031 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.

This object shares a significant percentage of members with 2 later reported entries.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 271.621 -21.376 – -2.03 -1.92 –
Froebrich et al. (2007) 271.621 -21.376 – – – –
Glushkova et al. (2010) 271.616 -21.391 – – – –
Kharchenko et al. (2012) 271.622 -21.38 – -1.78 -3.23 –
Hunt & Reffert (2023) 271.609 -21.402 0.467 -0.356 -1.494 16.653
Cavallo et al. (2024) 271.599 -21.398 0.468 – – –
Hunt & Reffert (2024) 271.609 -21.402 0.467 -0.356 -1.494 16.653
           
UCC 271.609 -21.397 0.445 -0.36 -1.51 20.644
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

FSR 0031 UCC
FSR 0031 HUNT23

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=1.759, Dist=1468.0, Age=8.55
Kharchenko et al. (2012) e_bv=1.759, distance=1468, log_age=8.55
Hunt & Reffert (2023) AV50=5.789, diffAV50=2.467, MOD50=11.499, logAge50=8.572
Cavallo et al. (2024) AV50=5.13, dMod50=12.41, logAge50=8.49, [Fe/H]50=0.23
Hunt & Reffert (2024) MassJ=758.591, MassTot=758.591

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0014 64.8 271.61 -21.4 0.46 -0.38 -1.51 21.66 0.0
Ryu 632 13.6 271.51 -21.36 0.33 -0.41 -1.56 83.45 0.14