VDBH 90
(vdBergh-Hagen 90; BH 90; FoF 124)
Summary
VDBH 90 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 well-studied in the literature.
Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 153.042 | -58.067 | – | -0.22 | 2.86 | – |
| Kharchenko et al. (2012) | 153.045 | -58.06 | – | -1.69 | 3.14 | – |
| Cantat-Gaudin et al. (2018) | 153.064 | -58.069 | 0.369 | -5.385 | 2.295 | – |
| Liu & Pang (2019) | 153.096 | -58.068 | 0.367 | -5.456 | 2.473 | – |
| Cantat-Gaudin et al. (2020) | 153.064 | -58.069 | 0.369 | -5.385 | 2.295 | – |
| Dias et al. (2021) | 153.07 | -58.07 | 0.352 | -5.386 | 2.309 | – |
| Hunt & Reffert (2023) | 153.052 | -58.075 | 0.374 | -5.409 | 2.35 | 25.524 |
| Cavallo et al. (2024) | 153.081 | -58.067 | 0.375 | – | – | – |
| Hunt & Reffert (2024) | 153.052 | -58.075 | 0.374 | -5.409 | 2.35 | 25.524 |
| Almeida et al. (2025) | 153.07 | -58.07 | – | – | – | – |
| UCC | 153.062 | -58.072 | 0.375 | -5.405 | 2.327 | 25.531 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.526, Dist=2572.0, Age=7.943 |
| Kharchenko et al. (2012) | e_bv=0.541, distance=1928, log_age=8.465 |
| Cantat-Gaudin et al. (2018) | dmode=2513.6 |
| Liu & Pang (2019) | Age=0.11, Z=-0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.39, DistPc=2792.0, AgeNN=8.1 |
| Dias et al. (2021) | Av=1.785, Dist=2294, logage=8.312, [Fe/H]=-0.016 |
| Hunt & Reffert (2023) | AV50=1.974, diffAV50=2.392, MOD50=11.931, logAge50=7.848 |
| Cavallo et al. (2024) | AV50=1.85, dMod50=11.7, logAge50=8.36, [Fe/H]50=0.09 |
| Hunt & Reffert (2024) | MassJ=1034.74, MassTot=1063.56 |
| Almeida et al. (2025) | AV=1.785, Dist=2294, logAge=8.312, MassRk=662.2 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Bochum 8 | 100.0 | 153.06 | -58.07 | 0.38 | -5.4 | 2.34 | 26.8 | 0.52 |