Alessi 62
(MWSC 3025; FoF 2357)
Summary
Alessi 62 is a rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 283.954 | 21.58 | – | -1.84 | -2.48 | – |
| Kharchenko et al. (2013) | 283.965 | 21.619 | – | -2.62 | -1.77 | – |
| Kharchenko et al. (2016) | 283.959 | 21.617 | – | – | – | – |
| Loktin & Popova (2017) | 283.965 | 21.619 | – | -2.416 | -5.645 | – |
| Cantat-Gaudin et al. (2018) | 284.026 | 21.597 | 1.591 | 0.245 | -1.074 | – |
| Bica et al. (2019) | 283.951 | 21.581 | – | – | – | – |
| Soubiran et al. (2018) | 284.026 | 21.597 | – | – | – | 13.28 |
| Bossini et al. (2019) | 284.026 | 21.597 | – | – | – | – |
| Liu & Pang (2019) | 283.941 | 21.564 | 1.595 | 0.305 | -1.11 | – |
| Cantat-Gaudin et al. (2020) | 284.026 | 21.597 | 1.591 | 0.245 | -1.074 | – |
| Dias et al. (2021) | 284.024 | 21.576 | 1.592 | 0.259 | -1.095 | 13.44 |
| Tarricq et al. (2022) | 283.936 | 21.593 | 1.616 | 0.263 | -1.152 | – |
| He et al. (2022) | 284.011 | 21.58 | 1.617 | 0.269 | -1.146 | – |
| Just et al. (2023) | 283.959 | 21.617 | – | – | – | – |
| Hunt & Reffert (2023) | 283.963 | 21.607 | 1.622 | 0.291 | -1.133 | 13.661 |
| Cavallo et al. (2024) | 284.064 | 21.593 | 1.615 | – | – | – |
| Hunt & Reffert (2024) | 283.963 | 21.607 | 1.622 | 0.291 | -1.133 | 13.661 |
| Zhang et al. (2024) | 283.963 | 21.607 | – | – | – | – |
| Alfonso et al. (2024) | 284.027 | 21.592 | 1.587 | 0.272 | -1.147 | – |
| Almeida et al. (2025) | 284.024 | 21.576 | – | – | – | – |
| Hu & Soubiran (2025) | 284.064 | 21.593 | – | – | – | – |
| UCC | 284.021 | 21.605 | 1.616 | 0.273 | -1.143 | 13.0 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.167, Dist=546.0, Age=8.95 |
| Kharchenko et al. (2013) | E(B-V)=0.167, d=546.0, logt=8.95 |
| Kharchenko et al. (2016) | E(B-V)=0.167, d=546.0, logt=8.95 |
| Loktin & Popova (2017) | E(B-V)=0.145, Dist=3062, logt=9.05 |
| Cantat-Gaudin et al. (2018) | dmode=617.3 |
| Soubiran et al. (2018) | dmode=617.3 |
| Bossini et al. (2019) | AV=0.603, Dist=8.799, logA=8.964, Fe/H=0.0 |
| Liu & Pang (2019) | Age=1.15, Z=-0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.78, DistPc=650.0, AgeNN=8.84 |
| Dias et al. (2021) | Av=0.846, Dist=617, logage=8.997, [Fe/H]=0.104 |
| Tarricq et al. (2022) | Dist=641, logAgeNN=8.86 |
| He et al. (2022) | A0=0.9, logAge=8.95 |
| Just et al. (2023) | logt=8.95, logmt=1.36 |
| Hunt & Reffert (2023) | AV50=0.865, diffAV50=1.034, MOD50=8.852, logAge50=8.629 |
| Cavallo et al. (2024) | AV50=1.1, dMod50=9.03, logAge50=8.75, [Fe/H]50=0.18 |
| Hunt & Reffert (2024) | MassJ=403.359, MassTot=493.381 |
| Zhang et al. (2024) | [Fe/H]ANN=-0.0238, [Fe/H]MCMC=0.01146 |
| Alfonso et al. (2024) | AV=0.77823, MOD=9.07037, logAge=8.84845, Z=0.10355 |
| Almeida et al. (2025) | AV=0.846, Dist=617, logAge=8.997, MassRk=297.2 |
| Hu & Soubiran (2025) | MA22=-0.07, MA23f=0.01, MZ23=0.05, MK24=-0.05, MF24=0.0 |
Search coordinates in Bayestar19