OCSN 92
0.47
UTI
0.62
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
5.5 [N/pc2]
- CN 0.62 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
OCSN 92 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a very close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the absorption parameter (see Parameters). It was recently reported in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 231.437 | -36.115 | 7.147 | -19.892 | -23.809 | 1.775 |
| Cavallo et al. | 2024 | 231.102 | -36.947 | 7.24 | â | â | â |
| Hunt & Reffert | 2023 | 231.555 | -36.062 | 7.246 | -20.498 | -24.576 | 1.623 |
| Qin et al. | 2023 | 231.72 | -35.96 | 7.26 | -20.38 | -23.75 | 1.05 |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 0.14 | 0.26 | 0.58 | 16 | -0.290 | â | â | â |
| Cavallo et al. | 2024 | 0.13 | 0.79 | â | 16 | -0.290 | â | â | â |
| Hunt & Reffert | 2023 | 0.14 | 0.26 | 0.58 | 9 | â | â | â | â |
| Qin et al. | 2023 | 0.14 | 0.06 | â | 20 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.