Alessi 1

(CA 1; Casado-Alessi 1; LeDrew 1; MWSC 88; Casado Alessi 1)

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UCC G123.2-13.3

C3
N_50
r_50
AA 99 14.6

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 13.363 49.567 6.74 -7.79 6.0
Kharchenko et al. (2012) 13.328 49.48 6.13 -7.53
Loktin & Popova (2017) 13.26 49.765 0.857 -4.489 6.0
Bica et al. (2019) 13.367 49.57
Bossini et al. (2019) 13.343 49.536
Cantat-Gaudin et al. (2020) 13.343 49.536 1.39 6.536 -6.245
Dias et al. (2021) 13.319 49.536 1.394 6.548 -6.27 -3.343
Tarricq et al. (2022) 13.283 49.516 1.424 6.48 -6.435
He et al. (2022) 13.356 49.511 1.411 6.476 -6.42
Hunt & Reffert (2023) 13.355 49.548 1.41 6.47 -6.402 -5.191
Cavallo et al. (2024) 13.486 49.518 1.409
Alfonso et al. (2024) 13.441 49.442 1.36 6.369 -6.024
Hunt & Reffert (2024) 13.355 49.548 1.41 6.47 -6.402 -5.191
Hu & Soubiran (2025) 13.486 49.518
UCC 13.336 49.551 1.411 6.484 -6.391 -4.284

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Estimated members

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.09, Dist=302.0, Age=8.2
Kharchenko et al. (2012) e_bv=0.1, distance=750, log_age=8.84
Loktin & Popova (2017) E(B-V)=0.082, Dmod=7.989, logt=8.334
Bossini et al. (2019) AV=0.322, Dist=9.255, logA=8.935, Fe/H=0.0
Cantat-Gaudin et al. (2020) AVNN=0.08, DMNN=9.19, AgeNN=9.16
Dias et al. (2021) Av=0.416, Dist=681, logage=8.993, [Fe/H]=-0.109
Tarricq et al. (2022) Dist=680, logAgeNN=9.18
He et al. (2022) A0=0.6, logAge=8.7
Hunt & Reffert (2023) AV50=0.206, diffAV50=0.673, MOD50=9.114, logAge50=8.874
Cavallo et al. (2024) AV50=0.49, dMod50=9.14, logAge50=8.9, [Fe/H]50=0.14
Alfonso et al. (2024) AV=0.08095, MOD=9.18952, logAge=9.06180, Z=-0.1084
Hunt & Reffert (2024) MassJ=61.3217
Hu & Soubiran (2025) MA22=-0.19, MA23f=-0.09, MA23g=-0.03, MZ23=0.0, MK24=-0.09, MF24=-0.03

Search coordinates in Bayestar19

Cluster region