Alessi Teutsch 12
(ASCC 86; AT 12; Alessi J1701.7-5857; MWSC 2513)
Summary
Alessi Teutsch 12 is a moderately populated, very dense object of high C3 quality. It is located at a close 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) | 255.446 | -58.958 | – | -3.34 | -7.79 | -6.0 |
| Kharchenko et al. (2005) | 255.49 | -59.01 | – | -3.34 | -7.79 | -6.0 |
| Kharchenko et al. (2007) | 255.49 | -59.01 | – | 0.55 | – | -6.0 |
| Piskunov et al. (2008) | 255.481 | -59.011 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 255.421 | -58.981 | 1.632 | -2.134 | -8.952 | – |
| Bica et al. (2019) | 255.438 | -58.957 | – | – | – | – |
| Soubiran et al. (2018) | 255.421 | -58.981 | – | – | – | -5.88 |
| Bossini et al. (2019) | 255.421 | -58.981 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 255.421 | -58.981 | 1.632 | -2.134 | -8.952 | – |
| Dias et al. (2021) | 255.415 | -59.026 | 1.628 | -2.169 | -8.946 | -11.236 |
| Tarricq et al. (2022) | 255.35 | -58.985 | 1.643 | -2.289 | -8.961 | – |
| Hunt & Reffert (2023) | 255.411 | -59.008 | 1.644 | -2.313 | -8.985 | -5.207 |
| Cavallo et al. (2024) | 255.353 | -59.036 | 1.647 | – | – | – |
| Hunt & Reffert (2024) | 255.411 | -59.008 | 1.644 | -2.313 | -8.985 | -5.207 |
| Alfonso et al. (2024) | 255.409 | -59.048 | 1.624 | -2.27 | -8.96 | – |
| Almeida et al. (2025) | 255.415 | -59.026 | – | – | – | – |
| UCC | 255.372 | -58.995 | 1.656 | -2.272 | -8.974 | -2.729 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.12, Dist=700.0, Age=7.07 |
| Kharchenko et al. (2005) | E(B-V)=0.12, Dist=700, logt=7.07 |
| Piskunov et al. (2008) | E(B-V)=0.12, Dist=700, logt=7.07, logMA=3.019 |
| Cantat-Gaudin et al. (2018) | dmode=602.2 |
| Soubiran et al. (2018) | dmode=602.2 |
| Bossini et al. (2019) | AV=0.376, Dist=8.923, logA=7.977, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.35, DistPc=641.0, AgeNN=7.94 |
| Dias et al. (2021) | Av=0.476, Dist=605, logage=7.935, [Fe/H]=-0.056 |
| Tarricq et al. (2022) | Dist=630, logAgeNN=7.95 |
| Hunt & Reffert (2023) | AV50=0.203, diffAV50=0.451, MOD50=8.807, logAge50=8.021 |
| Cavallo et al. (2024) | AV50=0.42, dMod50=8.91, logAge50=8.04, [Fe/H]50=0.46 |
| Hunt & Reffert (2024) | MassJ=42.4324, MassTot=152.124 |
| Alfonso et al. (2024) | AV=0.35008, MOD=9.02983, logAge=7.85724, Z=-0.0558 |
| Almeida et al. (2025) | AV=0.476, Dist=605, logAge=7.935, MassRk=88.3 |
Search coordinates in Bayestar19