HSC 1836
0.12
UTI
0.0
CN
0.11
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
7.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1836 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Relatively close
Low extinction
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 109.437 | -17.9 | 0.35 | -1.67 | 1.311 | 95.058 |
| Hunt & Reffert | 2024 | 109.418 | -17.903 | 0.343 | -1.66 | 1.319 | â |
| Hunt & Reffert | 2023 | 109.418 | -17.903 | 0.343 | -1.66 | 1.319 | 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 | 85* | â | â |
| Hunt & Reffert | 2023 | 2.40 | 0.74 | 1.26 | 231 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
