VDBH 84
(vdBergh-Hagen 84; BH 84)
Summary
VDBH 84 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) | 150.329 | -58.217 | – | -6.3 | 4.08 | – |
| Kharchenko et al. (2012) | 150.338 | -58.215 | – | -4.35 | 5.32 | – |
| Cantat-Gaudin et al. (2018) | 150.331 | -58.218 | 0.2 | -4.848 | 3.289 | – |
| Soubiran et al. (2018) | 150.331 | -58.218 | – | – | – | 15.58 |
| Cantat-Gaudin et al. (2020) | 150.331 | -58.218 | 0.2 | -4.848 | 3.289 | – |
| Dias et al. (2021) | 150.34 | -58.217 | 0.184 | -4.827 | 3.285 | – |
| Hunt & Reffert (2023) | 150.331 | -58.224 | 0.23 | -4.877 | 3.329 | 18.373 |
| Cavallo et al. (2024) | 150.354 | -58.22 | 0.228 | – | – | – |
| Hunt & Reffert (2024) | 150.331 | -58.224 | 0.23 | -4.877 | 3.329 | 18.373 |
| Almeida et al. (2025) | 150.34 | -58.217 | – | – | – | – |
| Hu & Soubiran (2025) | 150.354 | -58.22 | – | – | – | – |
| UCC | 150.33 | -58.218 | 0.224 | -4.856 | 3.316 | 18.383 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.63, Dist=3370.0, Age=8.75 |
| Kharchenko et al. (2012) | e_bv=0.5, distance=1282, log_age=7.7 |
| Cantat-Gaudin et al. (2018) | dmode=4378.7 |
| Soubiran et al. (2018) | dmode=4378.7 |
| Cantat-Gaudin et al. (2020) | AVNN=2.09, DistPc=4449.0, AgeNN=8.13 |
| Dias et al. (2021) | Av=1.691, Dist=2404, logage=9.051, [Fe/H]=0.205 |
| Hunt & Reffert (2023) | AV50=2.753, diffAV50=2.241, MOD50=12.898, logAge50=8.208 |
| Cavallo et al. (2024) | AV50=2.58, dMod50=12.8, logAge50=8.78, [Fe/H]50=0.3 |
| Hunt & Reffert (2024) | MassJ=1070.70, MassTot=1070.70 |
| Almeida et al. (2025) | AV=1.691, Dist=2404, logAge=9.051, MassRk=428.5 |
| Hu & Soubiran (2025) | MA22=-0.38, MA23f=-0.4, MK24=-0.18, MF24=-0.5 |
Search coordinates in Bayestar19