OC 0401
0.41
UTI
0.36
CN
0.92
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
11.3 [arcmin]
- CN 0.36 Poorly populated
- Cdens 0.92 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
OC 0401 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.
Note: This object shares a significant percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
Close
Low extinction
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 | 104.85 | -23.332 | 1.176 | -3.121 | 3.387 | 37.181 |
| Cavallo et al. | 2024 | 104.927 | -23.547 | 1.181 | â | â | â |
| Hunt & Reffert | 2023 | 104.686 | -23.326 | 1.185 | -3.069 | 3.395 | 35.587 |
| Hao et al. | 2022 | 104.713 | -23.363 | 1.143 | -2.989 | 3.346 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.92 | 0.52 | â | 6 | -0.330 | â | â | â |
| Hunt & Reffert | 2023 | 0.81 | 0.15 | 0.53 | 14 | â | â | â | â |
| Hao et al. | 2022 | â | 1.92 | â | 10 | 0.611 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.