HSC 2914
0.21
UTI
0.31
CN
0.5
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
9.7 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.5 Moderately dense
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2914 is a poorly populated, moderately dense object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a very metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
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
Moderate extinction
Very metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 259.723 | -33.554 | 0.804 | 2.358 | -1.837 | 55.595 |
| Hunt & Reffert | 2024 | 259.681 | -33.549 | 0.815 | 2.325 | -1.859 | â |
| Cavallo et al. | 2024 | 259.681 | -33.556 | 0.812 | â | â | â |
| Hunt & Reffert | 2023 | 259.681 | -33.549 | 0.815 | 2.325 | -1.859 | 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 | 202* | â | â |
| Cavallo et al. | 2024 | 2.27 | 1.42 | â | 295 | -1.290 | â | â | â |
| Hunt & Reffert | 2023 | 1.21 | 1.59 | 1.14 | 75 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.