OC 0692
0.02
UTI
0.64
CN
1.0
Cdens
1.0
CC3
0.25
Clit
0.03
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.64 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 0.03 Very likely duplicate
Overview
OC 0692 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.
â ī¸ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
(*): The parallax distance estimate (~3.60 kpc) differs significantly from the median photometric distance (~2.47 kpc).
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 | 263.377 | -34.451 | 0.278 | -0.72 | -1.562 | -12.781 |
| Hunt & Reffert | 2024 | 263.403 | -34.442 | 0.285 | -0.714 | -1.549 | -25.977 |
| Cavallo et al. | 2024 | 263.382 | -34.444 | 0.285 | â | â | â |
| Hunt & Reffert | 2023 | 263.403 | -34.442 | 0.285 | -0.714 | -1.549 | -25.977 |
| Hao et al. | 2022 | 263.355 | -34.489 | 0.282 | -0.731 | -1.659 | -16.171 |
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 | 3386* | â | â |
| Cavallo et al. | 2024 | 1.79 | 5.17 | â | 12 | -1.400 | â | â | â |
| Hunt & Reffert | 2023 | 3.15 | 4.54 | 1.58 | 19 | â | â | â | â |
| Hao et al. | 2022 | â | 4.85 | â | 1 | 0.575 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.