FoF 2221
(LP 2221)
Summary
FoF 2221 is a rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is rarely studied in the literature.
This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2021) | 129.44 | -40.028 | 1.025 | -5.564 | 3.846 | 41.227 |
| Almeida et al. (2025) | 129.44 | -40.028 | – | – | – | – |
| UCC | 129.428 | -40.234 | 1.058 | -5.616 | 3.77 | 21.566 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2021) | Av=1.233, Dist=925, logage=6.957, [Fe/H]=-0.059 |
| Almeida et al. (2025) | AV=1.233, Dist=925, logAge=6.957, MassRk=511.8 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0467 | 62.1 | 129.4 | -40.29 | 1.06 | -5.67 | 3.69 | 19.99 | 0.09 |
| Pismis 5 | 25.8 | 129.41 | -39.62 | 1.05 | -5.48 | 4.26 | 19.64 | 0.92 |
| CWNU 1239 | 2.2 | 129.85 | -40.54 | 1.06 | -5.38 | 3.47 | -15.31 | 0.13 |