FoF 321
(LP 321)
Summary
FoF 321 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.
This object shares a large percentage of members with 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Liu & Pang (2019) | 296.396 | 21.148 | 0.423 | -0.36 | -3.504 | – |
| Cantat-Gaudin et al. (2020) | 296.389 | 21.153 | 0.434 | -0.36 | -3.531 | – |
| Dias et al. (2021) | 296.389 | 21.152 | 0.426 | -0.372 | -3.526 | -18.357 |
| Hunt & Reffert (2023) | 296.386 | 21.163 | 0.446 | -0.372 | -3.568 | -13.504 |
| Cavallo et al. (2024) | 296.384 | 21.165 | 0.444 | – | – | – |
| Hunt & Reffert (2024) | 296.386 | 21.163 | 0.446 | -0.372 | -3.568 | -13.504 |
| Almeida et al. (2025) | 296.389 | 21.152 | – | – | – | – |
| Hu & Soubiran (2025) | 296.384 | 21.165 | – | – | – | – |
| UCC | 296.39 | 21.153 | 0.449 | -0.355 | -3.57 | -18.195 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Liu & Pang (2019) | Age=0.676, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=2.47, DistPc=2068.0, AgeNN=9.07 |
| Dias et al. (2021) | Av=3.089, Dist=2024, logage=8.861, [Fe/H]=0.047 |
| Hunt & Reffert (2023) | AV50=3.732, diffAV50=1.849, MOD50=11.578, logAge50=8.397 |
| Cavallo et al. (2024) | AV50=3.54, dMod50=11.36, logAge50=8.86, [Fe/H]50=-0.08 |
| Hunt & Reffert (2024) | MassJ=2593.32, MassTot=2593.32 |
| Almeida et al. (2025) | AV=3.089, Dist=2024, logAge=8.861, MassRk=1239.4 |
| Hu & Soubiran (2025) | MA22=0.01, MA23f=-0.22, MA23g=-0.12, MZ23=-0.05, MK24=-0.12, MF24=-0.27 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 127 | 100.0 | 296.39 | 21.15 | 0.45 | -0.37 | -3.57 | -18.11 | 0.2 |
| OC 0085 | 19.8 | 296.4 | 21.17 | 0.46 | -0.38 | -3.54 | -18.05 | 0.0 |