VDB 85
(vdBergh 85)
Summary
VDB 85 is a moderately populated, very dense object of 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.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 101.725 | 1.333 | – | 0.17 | 1.23 | – |
| Cantat-Gaudin et al. (2018) | 101.718 | 1.32 | 0.552 | -1.0 | 0.328 | – |
| Cantat-Gaudin et al. (2020) | 101.718 | 1.32 | 0.552 | -1.0 | 0.328 | – |
| Dias et al. (2021) | 101.729 | 1.333 | 0.55 | -0.973 | 0.345 | – |
| Hunt & Reffert (2023) | 101.72 | 1.324 | 0.54 | -0.958 | 0.395 | -1.147 |
| Cavallo et al. (2024) | 101.796 | 1.354 | 0.546 | – | – | – |
| Celli et al. (2024) | 101.718 | 1.32 | – | – | – | – |
| Hunt & Reffert (2024) | 101.72 | 1.324 | 0.54 | -0.958 | 0.395 | -1.147 |
| Almeida et al. (2025) | 101.729 | 1.333 | – | – | – | – |
| UCC | 101.742 | 1.348 | 0.553 | -0.98 | 0.38 | 28.859 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.92, Dist=1641.0, Age=7.85 |
| Cantat-Gaudin et al. (2018) | dmode=1719.6 |
| Cantat-Gaudin et al. (2020) | AVNN=1.35, DistPc=1690.0, AgeNN=6.64 |
| Dias et al. (2021) | Av=1.206, Dist=1720, logage=7.104, [Fe/H]=-0.055 |
| Hunt & Reffert (2023) | AV50=0.99, diffAV50=2.159, MOD50=11.125, logAge50=7.654 |
| Cavallo et al. (2024) | AV50=1.21, dMod50=11.52, logAge50=7.54, [Fe/H]50=-0.05 |
| Celli et al. (2024) | Age=4.4, Mc=127.0 |
| Hunt & Reffert (2024) | MassJ=316.628, MassTot=315.948 |
| Almeida et al. (2025) | AV=1.206, Dist=1720, logAge=7.104, MassRk=199.3 |
Search coordinates in Bayestar19