DC 3
(MWSC 1226)
Summary
DC 3 is a moderately populated, very dense object of very high C3 quality. It is located at a very large distance from the Sun, well below the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 111.75 | -37.521 | – | -1.61 | 4.99 | – |
| Kharchenko et al. (2012) | 111.75 | -37.525 | – | -1.61 | 4.99 | – |
| Bica et al. (2019) | 111.749 | -37.524 | – | – | – | – |
| Dias et al. (2021) | 111.751 | -37.52 | 0.081 | -1.214 | 2.645 | – |
| Hunt & Reffert (2023) | 111.756 | -37.518 | 0.109 | -1.216 | 2.752 | 95.206 |
| He et al. (2023) | 111.755 | -37.515 | 0.083 | -1.221 | 2.715 | 102.57 |
| Cavallo et al. (2024) | 111.783 | -37.507 | 0.111 | – | – | – |
| Hunt & Reffert (2024) | 111.756 | -37.518 | 0.109 | -1.216 | 2.752 | 95.206 |
| Almeida et al. (2025) | 111.751 | -37.52 | – | – | – | – |
| Hu & Soubiran (2025) | 111.783 | -37.507 | – | – | – | – |
| UCC | 111.755 | -37.516 | 0.083 | -1.222 | 2.731 | 102.568 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.541, Dist=4317.0, Age=9.26 |
| Kharchenko et al. (2012) | e_bv=0.541, distance=4317, log_age=9.26 |
| Dias et al. (2021) | Av=1.042, Dist=7934, logage=9.474, [Fe/H]=-0.146 |
| Hunt & Reffert (2023) | AV50=0.699, diffAV50=1.789, MOD50=14.305, logAge50=9.212 |
| He et al. (2023) | A0=0.8, m-M=14.7, logA=9.4 |
| Cavallo et al. (2024) | AV50=0.96, dMod50=14.36, logAge50=9.64, [Fe/H]50=-0.34 |
| Hunt & Reffert (2024) | MassJ=358.543, MassTot=1021.55 |
| Almeida et al. (2025) | AV=1.042, Dist=7934, logAge=9.474, MassRk=1659.1 |
| Hu & Soubiran (2025) | MA22=-0.34, MA23f=-0.62, MA23g=-0.55, MZ23=-0.7, MK24=-0.43, MF24=-0.5 |
Search coordinates in Bayestar19