UBC 1038
0.62
UTI
0.58
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.58 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1038 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Massive
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 279.772 | -5.374 | 0.318 | -0.682 | -2.132 | -85.432 |
| Hunt & Reffert | 2024 | 279.754 | -5.376 | 0.318 | -0.678 | -2.135 | -106.336 |
| Cavallo et al. | 2024 | 279.774 | -5.361 | 0.319 | â | â | â |
| Hunt & Reffert | 2023 | 279.754 | -5.376 | 0.318 | -0.678 | -2.135 | -106.336 |
| Castro-Ginard et al. | 2022 | 279.78 | -5.36 | 0.32 | -0.67 | -2.12 | â |
đĄ 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 | â | â | â | â | â | 1026* | â | â |
| Cavallo et al. | 2024 | 2.08 | 3.92 | â | 38 | -0.110 | â | â | â |
| Hunt & Reffert | 2023 | 2.85 | 3.62 | 1.69 | 14 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.23 | 3.08 | â | 17 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.