FSR 0398
(MWSC 3644; FoF 2255)
Summary
FSR 0398 is a rich, very dense object of 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 |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 339.137 | 64.18 | – | – | – | – |
| Kharchenko et al. (2012) | 339.06 | 64.133 | – | -2.37 | -0.45 | – |
| Cantat-Gaudin et al. (2018) | 339.135 | 64.153 | 1.043 | -3.218 | -1.109 | – |
| Bica et al. (2019) | 339.152 | 64.182 | – | – | – | – |
| Liu & Pang (2019) | 339.134 | 64.174 | 1.025 | -3.199 | -1.152 | – |
| Cantat-Gaudin et al. (2020) | 339.135 | 64.153 | 1.043 | -3.218 | -1.109 | – |
| Dias et al. (2021) | 339.096 | 64.146 | 1.046 | -3.213 | -1.102 | – |
| He et al. (2022) | 339.128 | 64.161 | 1.058 | -3.157 | -1.185 | – |
| Hunt & Reffert (2023) | 339.127 | 64.161 | 1.043 | -3.122 | -1.177 | -18.16 |
| Cavallo et al. (2024) | 339.333 | 64.199 | 1.057 | – | – | – |
| Celli et al. (2024) | 339.135 | 64.153 | – | – | – | – |
| Hunt & Reffert (2024) | 339.127 | 64.161 | 1.043 | -3.122 | -1.177 | -18.16 |
| Alfonso et al. (2024) | 339.278 | 64.153 | 1.043 | -3.171 | -1.218 | – |
| Almeida et al. (2025) | 339.096 | 64.146 | – | – | – | – |
| UCC | 339.134 | 64.163 | 1.049 | -3.161 | -1.162 | -20.942 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.849, distance=1200, log_age=7.7 |
| Cantat-Gaudin et al. (2018) | dmode=933.2 |
| Liu & Pang (2019) | Age=0.016, Z=-1.0 |
| Cantat-Gaudin et al. (2020) | AVNN=2.01, DistPc=917.0, AgeNN=7.26 |
| Dias et al. (2021) | Av=1.959, Dist=915, logage=7.334, [Fe/H]=0.288 |
| He et al. (2022) | A0=2.2, logAge=7.1 |
| Hunt & Reffert (2023) | AV50=1.86, diffAV50=1.347, MOD50=9.799, logAge50=7.146 |
| Cavallo et al. (2024) | AV50=2.17, dMod50=9.97, logAge50=6.91, [Fe/H]50=-0.11 |
| Celli et al. (2024) | Age=18.2, Mc=211.6 |
| Hunt & Reffert (2024) | MassJ=440.592, MassTot=514.457 |
| Alfonso et al. (2024) | AV=2.00939, MOD=9.81009, logAge=7.70388, Z=0.28786 |
| Almeida et al. (2025) | AV=1.959, Dist=915, logAge=7.334, MassRk=228.4 |
Search coordinates in Bayestar19