HSC 1347
0.12
UTI
0.25
CN
0.2
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
209.5 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.2 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1347 is a poorly populated, very loose object of very low C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, 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.
Very close
Low extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 69.892 | 38.742 | 12.278 | 34.048 | -59.583 | 3.021 |
| Zhang et al. | 2024 | 75.677 | 31.342 | â | â | â | â |
| Cavallo et al. | 2024 | 70.288 | 36.461 | 12.617 | â | â | â |
| Hunt & Reffert | 2023 | 75.677 | 31.342 | 12.584 | 33.763 | -60.014 | 13.632 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | 0.029* | â | â | â |
| Cavallo et al. | 2024 | 0.08 | 1.01 | â | 661 | 0.180 | â | â | â |
| Hunt & Reffert | 2023 | 0.09 | 0.14 | 0.54 | 247 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.
Hunt & Reffert (2024)
Classified as a moving group.