FSR 1698
Summary
FSR 1698 is a moderately populated, loose object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 230.242 | -59.628 | – | -6.07 | -4.12 | – |
| Froebrich et al. (2007) | 230.242 | -59.628 | – | – | – | – |
| Kharchenko et al. (2012) | 230.241 | -59.62 | – | -5.19 | -2.3 | – |
| Dias et al. (2021) | 230.234 | -59.627 | 0.248 | -4.028 | -3.531 | – |
| Hunt & Reffert (2023) | 230.233 | -59.622 | 0.289 | -3.901 | -3.576 | 51.566 |
| Cavallo et al. (2024) | 230.251 | -59.607 | 0.29 | – | – | – |
| Hunt & Reffert (2024) | 230.233 | -59.622 | 0.289 | -3.901 | -3.576 | 51.566 |
| Almeida et al. (2025) | 230.234 | -59.627 | – | – | – | – |
| UCC | 230.233 | -59.622 | 0.285 | -3.923 | -3.585 | 51.426 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.874, Dist=1562.0, Age=8.56 |
| Kharchenko et al. (2012) | e_bv=0.874, distance=1562, log_age=8.56 |
| Dias et al. (2021) | Av=2.907, Dist=3122, logage=7.136, [Fe/H]=0.228 |
| Hunt & Reffert (2023) | AV50=3.234, diffAV50=2.331, MOD50=12.437, logAge50=7.076 |
| Cavallo et al. (2024) | AV50=3.16, dMod50=12.31, logAge50=7.5, [Fe/H]50=0.57 |
| Hunt & Reffert (2024) | MassJ=1130.08, MassTot=1148.53 |
| Almeida et al. (2025) | AV=2.907, Dist=3122, logAge=7.136, MassRk=1022.5 |
Search coordinates in Bayestar19