Alessi 170

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UCC G216.5-04.5

C3
N_50
r_50
AB 146 10.7

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Bica et al. (2019) 100.469 -5.221
Hunt & Reffert (2023) 100.456 -5.239 0.698 -0.108 -3.109 0.209
Cavallo et al. (2024) 100.444 -5.245 0.701
Hunt & Reffert (2024) 100.456 -5.239 0.698 -0.108 -3.109 0.209
Hu & Soubiran (2025) 100.444 -5.245
UCC 100.454 -5.234 0.701 -0.116 -3.117 0.138

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Estimated members

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.739, diffAV50=0.618, MOD50=10.623, logAge50=8.734
Cavallo et al. (2024) AV50=0.81, dMod50=10.78, logAge50=8.85, [Fe/H]50=0.46
Hunt & Reffert (2024) MassJ=573.025
Hu & Soubiran (2025) MA22=-0.14, MA23f=-0.24, MA23g=0.01, MZ23=-0.05, MK24=-0.08, MF24=-0.07

Search coordinates in Bayestar19

Cluster region


Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv
UBC 215 54.1 100.443 -5.257 0.695 -0.113 -3.126 0.168