Berkeley 103
(MWSC 3755; OCL 266)
0.88
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.82
Clit
1.0
Cdup
Radius (P>50% members)
1.0 [arcmin]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.82 Well-studied
- Cdup 1.0 Unique
Overview
Berkeley 103 is a rich, very dense object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is well-studied in the literature.
Very distant
High extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | β | 356.303 | 59.297 | 0.13 | -1.367 | -0.928 | -80.711 |
| Hunt & Reffert | 2024 | 356.303 | 59.299 | 0.144 | -1.429 | -0.954 | -83.416 |
| Cavallo et al. | 2024 | 356.302 | 59.297 | 0.155 | β | β | β |
| Hunt & Reffert | 2023 | 356.303 | 59.299 | 0.144 | -1.429 | -0.954 | -83.416 |
| Just et al. | 2023 | 356.31 | 59.297 | β | β | β | β |
| Cantat-Gaudin et al. | 2020 | 356.303 | 59.297 | 0.093 | -1.348 | -0.861 | β |
| SΓ‘nchez et al. | 2020 | 356.3 | 59.3 | β | -1.321 | -0.919 | β |
| Cantat-Gaudin & Anders | 2020 | 356.303 | 59.297 | 0.093 | -1.348 | -0.861 | β |
| Bica et al. | 2019 | 356.305 | 59.301 | β | β | β | β |
| Cantat-Gaudin et al. | 2018 | 356.303 | 59.297 | 0.093 | -1.348 | -0.861 | β |
| Kharchenko et al. | 2016 | 356.31 | 59.297 | β | β | β | β |
| Dias et al. | 2014 | 356.3 | 59.3 | β | -0.45 | 4.0 | β |
| Kharchenko et al. | 2013 | 356.317 | 59.3 | β | 1.02 | -3.93 | β |
| Gozha et al. | 2012 | 356.3 | 59.3 | β | β | β | β |
| Kharchenko et al. | 2012 | 356.317 | 59.3 | β | 1.02 | -3.93 | β |
| Dias et al. | 2002 | 356.3 | 59.3 | β | 1.02 | -3.93 | β |
π‘ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | β | β | β | β | β | 929* | β | β |
| Cavallo et al. | 2024 | 6.61 | 3.26 | β | 331 | -0.400 | β | β | β |
| Hunt & Reffert | 2023 | 5.97 | 3.08 | 2.16 | 433 | β | β | β | β |
| Just et al. | 2023 | β | β | β | 501 | β | 153 | β | β |
| Cantat-Gaudin et al. | 2020 | 6.05 | 2.40 | β | 1096 | β | β | β | β |
| Cantat-Gaudin & Anders | 2020 | 8.17 | β | β | β | β | β | β | β |
| Cantat-Gaudin et al. | 2018 | 8.17 | β | β | β | β | β | β | β |
| Kharchenko et al. | 2016 | 1.80 | 3.10 | β | 501 | β | β | β | β |
| Kharchenko et al. | 2013 | 1.80 | 3.10 | β | 501 | -0.380 | β | β | β |
| Gozha et al. | 2012 | 7.38 | β | β | 891 | -0.380 | β | β | β |
| Kharchenko et al. | 2012 | 1.80 | 3.10 | β | 501 | -0.380 | β | β | β |
| Dias et al. | 2002 | 7.38 | 2.70 | β | 891 | -0.380 | β | β | β |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.