Dias 6
(BBD 5; MWSC 2932; FoF 291)
Summary
Dias 6 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 277.625 | -12.316 | – | -1.04 | -1.65 | – |
| Kharchenko et al. (2012) | 277.635 | -12.305 | – | 0.0 | -3.18 | – |
| Loktin & Popova (2017) | 277.62 | -12.316 | – | -1.115 | -2.737 | – |
| Cantat-Gaudin et al. (2018) | 277.617 | -12.33 | 0.331 | 0.482 | -0.591 | – |
| Bica et al. (2019) | 277.616 | -12.316 | – | – | – | – |
| Soubiran et al. (2018) | 277.617 | -12.33 | – | – | – | 4.52 |
| Liu & Pang (2019) | 277.617 | -12.332 | 0.334 | 0.462 | -0.605 | – |
| Cantat-Gaudin et al. (2020) | 277.617 | -12.33 | 0.331 | 0.482 | -0.591 | – |
| Dias et al. (2021) | 277.621 | -12.333 | 0.334 | 0.474 | -0.588 | 2.188 |
| Hunt & Reffert (2023) | 277.615 | -12.332 | 0.337 | 0.516 | -0.582 | 3.534 |
| Cavallo et al. (2024) | 277.62 | -12.331 | 0.335 | – | – | – |
| Hunt & Reffert (2024) | 277.615 | -12.332 | 0.337 | 0.516 | -0.582 | 3.534 |
| Almeida et al. (2025) | 277.621 | -12.333 | – | – | – | – |
| Hu & Soubiran (2025) | 277.62 | -12.331 | – | – | – | – |
| UCC | 277.617 | -12.33 | 0.342 | 0.506 | -0.59 | 5.51 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.87, Dist=2239.0, Age=8.85 |
| Kharchenko et al. (2012) | e_bv=0.895, distance=1916, log_age=8.6 |
| Loktin & Popova (2017) | E(B-V)=1.005, Dist=4701, logt=8.0 |
| Cantat-Gaudin et al. (2018) | dmode=2775.5 |
| Soubiran et al. (2018) | dmode=2775.5 |
| Liu & Pang (2019) | Age=1.23, Z=-2.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.85, DistPc=2524.0, AgeNN=9.04 |
| Dias et al. (2021) | Av=2.801, Dist=2399, logage=8.753, [Fe/H]=0.174 |
| Hunt & Reffert (2023) | AV50=3.349, diffAV50=2.497, MOD50=12.154, logAge50=8.106 |
| Cavallo et al. (2024) | AV50=3.42, dMod50=11.53, logAge50=8.78, [Fe/H]50=-0.08 |
| Hunt & Reffert (2024) | MassJ=4731.70, MassTot=4731.70 |
| Almeida et al. (2025) | AV=2.801, Dist=2399, logAge=8.753, MassRk=1731.0 |
| Hu & Soubiran (2025) | MA22=-0.32, MA23f=-0.33, MA23g=0.05, MZ23=-0.26, MK24=-0.11, MF24=-0.32 |
Search coordinates in Bayestar19