Alessi 161

(UBC 3)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 1.0 1.0 0.5 1.0
C3
N_50
r_50
AA 117 7.4
Summary

Alessi 161 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It is moderately studied in the literature.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Castro-Ginard et al. (2018) 283.772 12.343 0.587 -0.602 -1.36 -7.25
Bica et al. (2019) 283.777 12.336 – – – –
Cantat-Gaudin et al. (2020) 283.799 12.326 0.554 -0.576 -1.331 –
Hunt & Reffert (2023) 283.789 12.32 0.572 -0.588 -1.399 8.585
Cavallo et al. (2024) 283.789 12.31 0.572 – – –
Hunt & Reffert (2024) 283.789 12.32 0.572 -0.588 -1.399 8.585
           
UCC 283.787 12.313 0.571 -0.572 -1.383 2.321
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

Alessi 161 UCC
Alessi 161 HUNT23
Alessi 161 CANTAT20

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Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.98, DistPc=1704.0, AgeNN=8.1
Hunt & Reffert (2023) AV50=1.087, diffAV50=0.59, MOD50=11.067, logAge50=8.349
Cavallo et al. (2024) AV50=1.32, dMod50=11.2, logAge50=8.36, [Fe/H]50=0.31
Hunt & Reffert (2024) MassJ=568.554, MassTot=588.841

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 12632 70.9 283.79 12.31 0.57 -0.58 -1.39 2.32 0.0