Saurer 3
(MWSC 1839)
Summary
Saurer 3 is a rich, very dense object of high C3 quality. It is located at a large distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 160.354 | -55.306 | – | -6.73 | -1.62 | – |
| Kharchenko et al. (2012) | 160.355 | -55.3 | – | -8.34 | 4.4 | – |
| Bica et al. (2019) | 160.339 | -55.288 | – | – | – | – |
| Perren et al. (2022) | 160.375 | -55.3 | – | – | – | – |
| Hunt & Reffert (2023) | 160.348 | -55.288 | 0.108 | -6.681 | 3.262 | – |
| He et al. (2023) | 160.351 | -55.29 | 0.135 | -6.668 | 3.259 | – |
| Cavallo et al. (2024) | 160.394 | -55.303 | 0.13 | – | – | – |
| Hunt & Reffert (2024) | 160.348 | -55.288 | 0.108 | -6.681 | 3.262 | – |
| Hu & Soubiran (2025) | 160.394 | -55.303 | – | – | – | – |
| UCC | 160.354 | -55.29 | 0.142 | -6.682 | 3.263 | 39.802 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.76, Dist=9550.0, Age=9.3 |
| Kharchenko et al. (2012) | e_bv=0.781, distance=7075, log_age=9.3 |
| Perren et al. (2022) | E(B-V)=0.71, dm=13.94, logt=9.81, FeH=0.02, Mass=14000, bfr=0.86 |
| Hunt & Reffert (2023) | AV50=2.466, diffAV50=1.557, MOD50=13.76, logAge50=9.014 |
| He et al. (2023) | A0=2.3, m-M=14.15, logA=9.4 |
| Cavallo et al. (2024) | AV50=1.91, dMod50=15.05, logAge50=9.33, [Fe/H]50=-0.1 |
| Hunt & Reffert (2024) | MassJ=625.780, MassTot=872.806 |
| Hu & Soubiran (2025) | MA22=-0.33, MA23f=-0.25, MZ23=-0.45, MK24=-0.16, MF24=-0.15 |
Search coordinates in Bayestar19