Berkeley 14A
(MWSC 449)
Summary
Berkeley 14A is a poorly populated, moderately dense object of intermediate 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 |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2005) | 75.1 | 43.48 | – | -0.73 | -2.94 | 4.82 |
| Piskunov et al. (2007) | 75.092 | 43.481 | – | – | – | – |
| Kharchenko et al. (2007) | 75.04 | 43.47 | – | 0.74 | – | 4.82 |
| Piskunov et al. (2008) | 75.092 | 43.481 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 75.278 | 43.429 | 0.882 | -0.225 | -2.741 | – |
| Bica et al. (2019) | 75.156 | 43.568 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 75.278 | 43.429 | 0.882 | -0.225 | -2.741 | – |
| He et al. (2022) | 75.108 | 43.611 | 0.88 | -0.369 | -2.802 | – |
| Hunt & Reffert (2023) | 75.046 | 43.679 | 0.889 | -0.324 | -2.785 | -12.268 |
| Cavallo et al. (2024) | 75.137 | 43.564 | 0.887 | – | – | – |
| Celli et al. (2024) | 75.278 | 43.429 | – | – | – | – |
| Hunt & Reffert (2024) | 75.046 | 43.679 | 0.889 | -0.324 | -2.785 | -12.268 |
| Zhang et al. (2024) | 75.046 | 43.679 | – | – | – | – |
| UCC | 75.117 | 43.58 | 0.88 | -0.317 | -2.772 | 0.193 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2005) | E(B-V)=0.23, Dist=1100, logt=6.97 |
| Piskunov et al. (2007) | E(B-V)=0.23, Dist=1100, logt=6.97, logM=3.467 |
| Piskunov et al. (2008) | E(B-V)=0.23, Dist=1100, logt=6.97, logM=3.941, logMA=3.874 |
| Cantat-Gaudin et al. (2018) | dmode=1097.1 |
| He et al. (2022) | A0=1.0, logAge=7.4 |
| Hunt & Reffert (2023) | AV50=0.562, diffAV50=0.858, MOD50=10.16, logAge50=7.566 |
| Cavallo et al. (2024) | AV50=1.17, dMod50=10.25, logAge50=7.23, [Fe/H]50=-0.2 |
| Celli et al. (2024) | Age=9.3, Mc=97.0 |
| Hunt & Reffert (2024) | MassJ=100.561, MassTot=106.016 |
| Zhang et al. (2024) | [Fe/H]ANN=-0.3673, [Fe/H]MCMC=-0.3660 |
Search coordinates in Bayestar19