FSR 1170
Summary
FSR 1170 is a moderately populated, very dense object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 106.862 | -8.867 | – | 0.83 | -1.82 | – |
| Froebrich et al. (2007) | 106.862 | -8.867 | – | – | – | – |
| Kharchenko et al. (2012) | 106.875 | -8.865 | – | 7.48 | -1.65 | – |
| Cantat-Gaudin et al. (2018) | 106.873 | -8.879 | 0.33 | -0.639 | -0.213 | – |
| Soubiran et al. (2018) | 106.873 | -8.879 | – | – | – | 42.84 |
| Cantat-Gaudin et al. (2020) | 106.873 | -8.879 | 0.33 | -0.639 | -0.213 | – |
| Dias et al. (2021) | 106.87 | -8.876 | 0.331 | -0.643 | -0.201 | – |
| Hunt & Reffert (2023) | 106.872 | -8.872 | 0.34 | -0.686 | -0.144 | 42.608 |
| Cavallo et al. (2024) | 106.856 | -8.867 | 0.345 | – | – | – |
| Hunt & Reffert (2024) | 106.872 | -8.872 | 0.34 | -0.686 | -0.144 | 42.608 |
| Almeida et al. (2025) | 106.87 | -8.876 | – | – | – | – |
| UCC | 106.867 | -8.87 | 0.334 | -0.682 | -0.171 | 42.608 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.666, Dist=2276.0, Age=8.755 |
| Kharchenko et al. (2012) | e_bv=0.666, distance=2276, log_age=8.755 |
| Cantat-Gaudin et al. (2018) | dmode=2785.7 |
| Soubiran et al. (2018) | dmode=2785.7 |
| Cantat-Gaudin et al. (2020) | AVNN=1.85, DistPc=3110.0, AgeNN=8.29 |
| Dias et al. (2021) | Av=2.328, Dist=2692, logage=8.516, [Fe/H]=0.136 |
| Hunt & Reffert (2023) | AV50=2.016, diffAV50=1.983, MOD50=12.024, logAge50=8.511 |
| Cavallo et al. (2024) | AV50=2.67, dMod50=12.3, logAge50=8.36, [Fe/H]50=-0.11 |
| Hunt & Reffert (2024) | MassJ=577.526, MassTot=577.526 |
| Almeida et al. (2025) | AV=2.328, Dist=2692, logAge=8.516, MassRk=227.0 |
Search coordinates in Bayestar19