SAI 118
(MWSC 2153; FoF 2098)
Summary
SAI 118 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is well-studied in the literature.
This object shares a very small percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 205.767 | -63.165 | – | -3.39 | -5.39 | 15.63 |
| Glushkova et al. (2010) | 205.766 | -63.165 | – | – | – | – |
| Kharchenko et al. (2012) | 205.792 | -63.16 | – | -7.1 | -1.44 | – |
| Cantat-Gaudin et al. (2018) | 205.811 | -63.146 | 0.514 | -4.401 | -2.335 | – |
| Bica et al. (2019) | 205.769 | -63.17 | – | – | – | – |
| Liu & Pang (2019) | 205.81 | -63.145 | 0.507 | -4.501 | -2.282 | – |
| Cantat-Gaudin et al. (2020) | 205.811 | -63.146 | 0.514 | -4.401 | -2.335 | – |
| Dias et al. (2021) | 205.802 | -63.144 | 0.519 | -4.412 | -2.331 | – |
| Hunt & Reffert (2023) | 205.805 | -63.152 | 0.53 | -4.479 | -2.293 | -18.752 |
| Cavallo et al. (2024) | 205.804 | -63.13 | 0.532 | – | – | – |
| Hunt & Reffert (2024) | 205.805 | -63.152 | 0.53 | -4.479 | -2.293 | -18.752 |
| Almeida et al. (2025) | 205.802 | -63.144 | – | – | – | – |
| UCC | 205.813 | -63.142 | 0.533 | -4.473 | -2.296 | -15.081 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.17, Dist=1140.0, Age=9.75 |
| Glushkova et al. (2010) | E(B-V)=0.17, Dist=1140.0, Age=9.75 |
| Kharchenko et al. (2012) | e_bv=0.396, distance=1602, log_age=7.3 |
| Cantat-Gaudin et al. (2018) | dmode=1840.6 |
| Liu & Pang (2019) | Age=0.021, Z=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.93, DistPc=1829.0, AgeNN=7.5 |
| Dias et al. (2021) | Av=1.112, Dist=1708, logage=7.392, [Fe/H]=0.052 |
| Hunt & Reffert (2023) | AV50=0.961, diffAV50=0.779, MOD50=11.234, logAge50=7.392 |
| Cavallo et al. (2024) | AV50=0.94, dMod50=11.13, logAge50=7.71, [Fe/H]50=0.13 |
| Hunt & Reffert (2024) | MassJ=680.213, MassTot=680.213 |
| Almeida et al. (2025) | AV=1.112, Dist=1708, logAge=7.392, MassRk=463.0 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| NGC 5269 | 0.5 | 206.16 | -62.91 | 0.49 | -4.54 | -1.9 | -34.65 | 0.9 |