SAI 94
(MWSC 1549)
Summary
SAI 94 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 very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 131.167 | -46.296 | – | -0.75 | 2.8 | 30.9 |
| Glushkova et al. (2010) | 131.166 | -46.296 | – | – | – | – |
| Kharchenko et al. (2012) | 131.172 | -46.285 | – | -4.38 | 8.06 | – |
| Cantat-Gaudin et al. (2018) | 131.171 | -46.292 | 0.204 | -4.254 | 4.479 | – |
| Bica et al. (2019) | 131.165 | -46.294 | – | – | – | – |
| Soubiran et al. (2018) | 131.171 | -46.292 | – | – | – | 71.51 |
| Cantat-Gaudin et al. (2020) | 131.171 | -46.292 | 0.204 | -4.254 | 4.479 | – |
| Dias et al. (2021) | 131.148 | -46.297 | 0.209 | -4.256 | 4.483 | – |
| Hunt & Reffert (2023) | 131.18 | -46.286 | 0.228 | -4.203 | 4.516 | 53.444 |
| Cavallo et al. (2024) | 131.178 | -46.291 | 0.229 | – | – | – |
| Hunt & Reffert (2024) | 131.18 | -46.286 | 0.228 | -4.203 | 4.516 | 53.444 |
| Almeida et al. (2025) | 131.148 | -46.297 | – | – | – | – |
| Hu & Soubiran (2025) | 131.178 | -46.291 | – | – | – | – |
| UCC | 131.175 | -46.292 | 0.224 | -4.207 | 4.517 | 51.994 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.48, Dist=3910.0, Age=9.1 |
| Glushkova et al. (2010) | E(B-V)=0.48, Dist=3910.0, Age=9.1 |
| Kharchenko et al. (2012) | e_bv=0.521, distance=3886, log_age=9.09 |
| Cantat-Gaudin et al. (2018) | dmode=4298.3 |
| Soubiran et al. (2018) | dmode=4298.3 |
| Cantat-Gaudin et al. (2020) | AVNN=1.67, DistPc=4592.0, AgeNN=9.17 |
| Dias et al. (2021) | Av=2.094, Dist=4245, logage=9.023, [Fe/H]=-0.146 |
| Hunt & Reffert (2023) | AV50=1.883, diffAV50=1.599, MOD50=12.926, logAge50=8.883 |
| Cavallo et al. (2024) | AV50=2.55, dMod50=12.88, logAge50=9.04, [Fe/H]50=-0.73 |
| Hunt & Reffert (2024) | MassJ=810.823, MassTot=892.300 |
| Almeida et al. (2025) | AV=2.094, Dist=4245, logAge=9.023, MassRk=613.0 |
| Hu & Soubiran (2025) | MA22=-0.34, MA23f=-0.37, MA23g=-0.32, MZ23=-0.62, MK24=-0.28, MF24=-0.33 |
Search coordinates in Bayestar19