Berkeley 50
|
UTI:
UCC Trust Index
Berkeley 50 is a rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a large percentage of members with 2 later reported entries. |
||||||||||||||
| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 238 | 1.6 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 302.6 | 34.967 | – | -1.06 | -2.39 | – |
| Kharchenko et al. (2012) | 302.52 | 34.97 | – | -1.06 | -2.39 | – |
| Cantat-Gaudin et al. (2020) | 302.505 | 34.967 | 0.246 | -3.398 | -5.072 | – |
| Dias et al. (2021) | 302.486 | 34.963 | 0.243 | -3.387 | -5.081 | – |
| Hunt & Reffert (2023) | 302.507 | 34.968 | 0.237 | -3.369 | -5.13 | – |
| Cavallo et al. (2024) | 302.494 | 34.966 | 0.236 | – | – | – |
| Hunt & Reffert (2024) | 302.507 | 34.968 | 0.237 | -3.369 | -5.13 | – |
| UCC | 302.503 | 34.968 | 0.24 | -3.376 | -5.112 | -28.783 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.75, Dist=2653.0, Age=8.35 |
| Kharchenko et al. (2012) | e_bv=0.77, distance=1952, log_age=8.375 |
| Cantat-Gaudin et al. (2020) | AVNN=2.12, DMNN=12.64, AgeNN=7.88 |
| Dias et al. (2021) | Av=2.846, Dist=3624, logage=6.772, [Fe/H]=-0.162 |
| Hunt & Reffert (2023) | AV50=3.002, diffAV50=2.322, MOD50=12.892, logAge50=7.72 |
| Cavallo et al. (2024) | AV50=2.92, dMod50=13.09, logAge50=8.07, [Fe/H]50=0.67 |
| Hunt & Reffert (2024) | MassJ=2343.64 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 138 | 97.1 | 302.5 | 34.97 | 0.24 | -3.38 | -5.11 | -28.78 | 0.04 |
| OC 0101 | 18.5 | 302.51 | 34.97 | 0.23 | -3.37 | -5.13 | – | 0.0 |