VDBH 78
(vdBergh-Hagen 78; BH 78; FSR 1512; MWSC 1706)
Summary
VDBH 78 is a moderately populated, very dense object of high C3 quality. It is located at a large 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) | 145.925 | -56.55 | – | 0.13 | 1.3 | – |
| Kharchenko et al. (2012) | 145.95 | -56.565 | – | -3.44 | 3.16 | – |
| Cantat-Gaudin et al. (2018) | 145.952 | -56.574 | 0.15 | -3.69 | 2.71 | – |
| Bica et al. (2019) | 145.952 | -56.58 | – | – | – | – |
| Soubiran et al. (2018) | 145.952 | -56.574 | – | – | – | 22.37 |
| Cantat-Gaudin et al. (2020) | 145.952 | -56.574 | 0.15 | -3.69 | 2.71 | – |
| Dias et al. (2021) | 145.954 | -56.571 | 0.142 | -3.651 | 2.748 | – |
| Hunt & Reffert (2023) | 145.951 | -56.574 | 0.115 | -3.754 | 2.786 | 26.52 |
| Cavallo et al. (2024) | 145.962 | -56.579 | 0.114 | – | – | – |
| Hunt & Reffert (2024) | 145.951 | -56.574 | 0.115 | -3.754 | 2.786 | 26.52 |
| Almeida et al. (2025) | 145.954 | -56.571 | – | – | – | – |
| UCC | 145.953 | -56.576 | 0.121 | -3.754 | 2.767 | 26.479 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.0, Dist=4602.0, Age=8.6 |
| Kharchenko et al. (2012) | e_bv=1.249, distance=9763, log_age=8.6 |
| Cantat-Gaudin et al. (2018) | dmode=5575.4 |
| Soubiran et al. (2018) | dmode=5575.4 |
| Cantat-Gaudin et al. (2020) | AVNN=3.15, DistPc=5400.0, AgeNN=8.53 |
| Dias et al. (2021) | Av=3.006, Dist=5602, logage=8.77, [Fe/H]=0.147 |
| Hunt & Reffert (2023) | AV50=3.726, diffAV50=1.721, MOD50=14.195, logAge50=8.231 |
| Cavallo et al. (2024) | AV50=3.3, dMod50=13.52, logAge50=8.68, [Fe/H]50=-0.05 |
| Hunt & Reffert (2024) | MassJ=1521.22, MassTot=1533.69 |
| Almeida et al. (2025) | AV=3.006, Dist=5602, logAge=8.77, MassRk=897.9 |
Search coordinates in Bayestar19