FSR 0154
(SAI 131; MWSC 3181)
Summary
FSR 0154 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 296.992 | 23.351 | – | -3.58 | -5.33 | – |
| Froebrich et al. (2007) | 296.992 | 23.351 | – | – | – | – |
| Glushkova et al. (2010) | 297.003 | 23.348 | – | – | – | – |
| Kharchenko et al. (2012) | 296.995 | 23.337 | – | -3.58 | -5.33 | – |
| Cantat-Gaudin et al. (2018) | 297.009 | 23.353 | 0.211 | -1.601 | -4.133 | – |
| Bica et al. (2019) | 297.005 | 23.343 | – | – | – | – |
| Soubiran et al. (2018) | 297.009 | 23.353 | – | – | – | 26.28 |
| Cantat-Gaudin et al. (2020) | 297.009 | 23.353 | 0.211 | -1.601 | -4.133 | – |
| Dias et al. (2021) | 297.006 | 23.357 | 0.201 | -1.597 | -4.142 | – |
| Hunt & Reffert (2023) | 297.011 | 23.353 | 0.236 | -1.648 | -4.16 | 18.557 |
| Cavallo et al. (2024) | 297.022 | 23.364 | 0.233 | – | – | – |
| Hunt & Reffert (2024) | 297.011 | 23.353 | 0.236 | -1.648 | -4.16 | 18.557 |
| Almeida et al. (2025) | 297.006 | 23.357 | – | – | – | – |
| UCC | 297.011 | 23.354 | 0.23 | -1.635 | -4.153 | 25.55 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.509, Dist=4394.0, Age=7.0 |
| Glushkova et al. (2010) | E(B-V)=0.7, Dist=2790.0, Age=9.05 |
| Kharchenko et al. (2012) | e_bv=1.509, distance=4394, log_age=7.0 |
| Cantat-Gaudin et al. (2018) | dmode=4168.3 |
| Soubiran et al. (2018) | dmode=4168.3 |
| Cantat-Gaudin et al. (2020) | AVNN=3.52, DistPc=3594.0, AgeNN=8.68 |
| Dias et al. (2021) | Av=3.536, Dist=4051, logage=8.697, [Fe/H]=0.402 |
| Hunt & Reffert (2023) | AV50=4.361, diffAV50=1.666, MOD50=12.926, logAge50=8.344 |
| Cavallo et al. (2024) | AV50=4.64, dMod50=13.02, logAge50=8.22, [Fe/H]50=-0.01 |
| Hunt & Reffert (2024) | MassJ=2645.11, MassTot=2699.67 |
| Almeida et al. (2025) | AV=3.536, Dist=4051, logAge=8.697, MassRk=1500.9 |
Search coordinates in Bayestar19