Juchert 20
(SAI 35; DSH J0410.8+4652; FSR 0676; MWSC 348)
Summary
Juchert 20 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 well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 62.696 | 46.867 | – | -0.09 | -0.92 | – |
| Kronberger et al. (2006) | 62.701 | 46.874 | – | – | – | – |
| Glushkova et al. (2010) | 62.696 | 46.867 | – | – | – | – |
| Loktin & Popova (2017) | 62.7 | 46.867 | – | -2.052 | -5.9 | – |
| Cantat-Gaudin et al. (2018) | 62.703 | 46.874 | 0.331 | 1.103 | -1.643 | – |
| Bica et al. (2019) | 62.704 | 46.878 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 62.703 | 46.874 | 0.331 | 1.103 | -1.643 | – |
| Dias et al. (2021) | 62.695 | 46.868 | 0.327 | 1.182 | -1.67 | – |
| Hunt & Reffert (2023) | 62.703 | 46.874 | 0.314 | 1.094 | -1.662 | -29.739 |
| Cavallo et al. (2024) | 62.712 | 46.877 | 0.319 | – | – | – |
| Hunt & Reffert (2024) | 62.703 | 46.874 | 0.314 | 1.094 | -1.662 | -29.739 |
| Zhang et al. (2024) | 62.703 | 46.874 | – | – | – | – |
| Almeida et al. (2025) | 62.695 | 46.868 | – | – | – | – |
| UCC | 62.701 | 46.868 | 0.342 | 1.116 | -1.684 | -32.383 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.7, Dist=2420.0, Age=8.55 |
| Glushkova et al. (2010) | E(B-V)=0.7, Dist=2420.0, Age=8.55 |
| Loktin & Popova (2017) | E(B-V)=0.618, Dist=2448, logt=7.7 |
| Cantat-Gaudin et al. (2018) | dmode=2780.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.74, DistPc=3115.0, AgeNN=8.48 |
| Dias et al. (2021) | Av=2.379, Dist=2649, logage=7.249, [Fe/H]=-0.141 |
| Hunt & Reffert (2023) | AV50=2.206, diffAV50=2.281, MOD50=12.216, logAge50=8.328 |
| Cavallo et al. (2024) | AV50=2.33, dMod50=12.37, logAge50=8.5, [Fe/H]50=0.19 |
| Hunt & Reffert (2024) | MassJ=1036.21, MassTot=1145.83 |
| Zhang et al. (2024) | [Fe/H]ANN=-0.1659, [Fe/H]MCMC=0.06197 |
| Almeida et al. (2025) | AV=2.379, Dist=2649, logAge=7.249, MassRk=329.8 |
Search coordinates in Bayestar19