OC 0037
0.48
UTI
0.29
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.8 [arcmin]
- CN 0.29 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0037 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Massive
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 278.105 | -10.584 | 0.491 | 0.59 | -0.214 | 31.982 |
| Hunt & Reffert | 2024 | 278.09 | -10.594 | 0.489 | 0.592 | -0.201 | 80.907 |
| Cavallo et al. | 2024 | 278.089 | -10.593 | 0.489 | â | â | â |
| Hunt & Reffert | 2023 | 278.09 | -10.594 | 0.489 | 0.592 | -0.201 | 80.907 |
| Hao et al. | 2022 | 278.09 | -10.57 | 0.522 | 0.646 | -0.205 | -10.361 |
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 | 1103* | â | â |
| Cavallo et al. | 2024 | 1.97 | 4.40 | â | 85 | 0.930 | â | â | â |
| Hunt & Reffert | 2023 | 1.92 | 4.95 | 2.53 | 36 | â | â | â | â |
| Hao et al. | 2022 | â | 4.85 | â | 50 | 0.611 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.