Alessi 59
(DSH J0652.3+0211; MWSC 1004)
Summary
Alessi 59 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 103.079 | 2.191 | – | 0.85 | -2.37 | – |
| Kronberger et al. (2006) | 103.078 | 2.191 | – | – | – | – |
| Kharchenko et al. (2012) | 103.088 | 2.19 | – | 0.85 | -2.37 | – |
| Loktin & Popova (2017) | 103.08 | 2.191 | – | 0.08 | -0.986 | – |
| Cantat-Gaudin et al. (2018) | 103.078 | 2.196 | 0.227 | -0.54 | 0.283 | – |
| Bica et al. (2019) | 103.075 | 2.191 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 103.078 | 2.196 | 0.227 | -0.54 | 0.283 | – |
| Dias et al. (2021) | 103.071 | 2.197 | 0.199 | -0.604 | 0.22 | – |
| Celli et al. (2024) | 103.078 | 2.191 | – | – | – | – |
| Hunt & Reffert (2024) | 103.075 | 2.197 | 0.218 | -0.547 | 0.005 | 68.644 |
| Almeida et al. (2025) | 103.071 | 2.197 | – | – | – | – |
| UCC | 103.072 | 2.194 | 0.237 | -0.525 | 0.166 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.59, Dist=3500.0, Age=7.6 |
| Kharchenko et al. (2012) | e_bv=0.77, distance=3511, log_age=7.0 |
| Loktin & Popova (2017) | E(B-V)=0.421, Dist=4236, logt=8.24 |
| Cantat-Gaudin et al. (2018) | dmode=3903.7 |
| Dias et al. (2021) | Av=1.625, Dist=4387, logage=8.755, [Fe/H]=-0.094 |
| Celli et al. (2024) | Age=10.0, Mc=201.1 |
| Hunt & Reffert (2024) | MassJ=173.931, MassTot=986.095 |
| Almeida et al. (2025) | AV=1.625, Dist=4387, logAge=8.755, MassRk=154.6 |
Search coordinates in Bayestar19