SAI 86
(MWSC 1435)
Summary
SAI 86 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) | 122.062 | -36.609 | – | -1.24 | 1.43 | – |
| Glushkova et al. (2010) | 122.062 | -36.609 | – | – | – | – |
| Kharchenko et al. (2012) | 122.062 | -36.59 | – | -3.74 | 0.42 | – |
| Cantat-Gaudin et al. (2018) | 122.055 | -36.606 | 0.219 | -3.111 | 2.931 | – |
| Bica et al. (2019) | 122.058 | -36.608 | – | – | – | – |
| Soubiran et al. (2018) | 122.055 | -36.606 | – | – | – | 60.97 |
| Cantat-Gaudin et al. (2020) | 122.055 | -36.606 | 0.219 | -3.111 | 2.931 | – |
| Dias et al. (2021) | 122.053 | -36.609 | 0.211 | -3.124 | 2.949 | – |
| Hunt & Reffert (2023) | 122.051 | -36.609 | 0.249 | -3.084 | 2.984 | 60.985 |
| Cavallo et al. (2024) | 122.061 | -36.622 | 0.249 | – | – | – |
| Hunt & Reffert (2024) | 122.051 | -36.609 | 0.249 | -3.084 | 2.984 | 60.985 |
| Almeida et al. (2025) | 122.053 | -36.609 | – | – | – | – |
| Hu & Soubiran (2025) | 122.061 | -36.622 | – | – | – | – |
| UCC | 122.052 | -36.61 | 0.249 | -3.102 | 2.974 | 62.825 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.69, Dist=3030.0, Age=8.6 |
| Glushkova et al. (2010) | E(B-V)=0.69, Dist=3030.0, Age=8.6 |
| Kharchenko et al. (2012) | e_bv=0.708, distance=3022, log_age=8.65 |
| Cantat-Gaudin et al. (2018) | dmode=4025.1 |
| Soubiran et al. (2018) | dmode=4025.1 |
| Cantat-Gaudin et al. (2020) | AVNN=1.72, DistPc=3630.0, AgeNN=8.75 |
| Dias et al. (2021) | Av=1.987, Dist=3281, logage=8.846, [Fe/H]=-0.113 |
| Hunt & Reffert (2023) | AV50=1.807, diffAV50=1.568, MOD50=12.797, logAge50=8.549 |
| Cavallo et al. (2024) | AV50=1.72, dMod50=12.33, logAge50=9.01, [Fe/H]50=-0.03 |
| Hunt & Reffert (2024) | MassJ=886.755, MassTot=944.590 |
| Almeida et al. (2025) | AV=1.987, Dist=3281, logAge=8.846, MassRk=716.8 |
| Hu & Soubiran (2025) | MA22=-0.24, MA23f=-0.36, MA23g=-0.15, MZ23=-0.43, MK24=-0.26, MF24=-0.29 |
Search coordinates in Bayestar19