HSC 1169
0.10
UTI
0.25
CN
0.13
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
94.2 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.13 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1169 is a poorly populated, very loose object of very low 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, young 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.
Very close
Low extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 107.418 | 67.474 | 4.433 | -1.266 | -28.933 | -1.034 |
| Cavallo et al. | 2024 | 107.622 | 68.238 | 4.457 | â | â | â |
| Hunt & Reffert | 2023 | 107.42 | 69.678 | 4.451 | -1.479 | -29.004 | 1.176 |
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 | 0.24 | 0.41 | â | 47 | 0.160 | â | â | â |
| Hunt & Reffert | 2023 | 0.22 | 0.03 | 0.25 | 65 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.