FSR 1172
Summary
FSR 1172 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Froebrich et al. (2007) | 103.908 | -11.019 | – | – | – | – |
| Kharchenko et al. (2012) | 103.908 | -11.03 | – | -0.94 | 3.06 | – |
| Cantat-Gaudin et al. (2018) | 103.909 | -11.035 | 0.39 | -0.486 | -0.247 | – |
| Cantat-Gaudin et al. (2020) | 103.909 | -11.035 | 0.39 | -0.486 | -0.247 | – |
| Dias et al. (2021) | 103.919 | -11.033 | 0.373 | -0.539 | -0.217 | – |
| Hunt & Reffert (2023) | 103.904 | -11.031 | 0.408 | -0.422 | -0.286 | 31.564 |
| Cavallo et al. (2024) | 103.885 | -11.03 | 0.408 | – | – | – |
| Hunt & Reffert (2024) | 103.904 | -11.031 | 0.408 | -0.422 | -0.286 | 31.564 |
| Almeida et al. (2025) | 103.919 | -11.033 | – | – | – | – |
| UCC | 103.905 | -11.028 | 0.406 | -0.453 | -0.288 | 31.564 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.625, distance=2290, log_age=8.8 |
| Cantat-Gaudin et al. (2018) | dmode=2385.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.71, DistPc=2526.0, AgeNN=8.05 |
| Dias et al. (2021) | Av=2.025, Dist=2094, logage=8.172, [Fe/H]=-0.153 |
| Hunt & Reffert (2023) | AV50=1.897, diffAV50=0.583, MOD50=11.929, logAge50=8.099 |
| Cavallo et al. (2024) | AV50=1.74, dMod50=11.87, logAge50=8.44, [Fe/H]50=0.41 |
| Hunt & Reffert (2024) | MassJ=249.249, MassTot=249.249 |
| Almeida et al. (2025) | AV=2.025, Dist=2094, logAge=8.172, MassRk=61.7 |
Search coordinates in Bayestar19