FoF 1455
(LP 1455)
0.03
UTI
0.0
CN
0.04
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
7.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
FoF 1455 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It is rarely studied 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.
Distant
Moderate extinction
Massive
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 | 123.414 | -32.859 | 0.246 | -2.479 | 2.727 | â |
| Almeida et al. | 2025 | 123.36 | -32.876 | â | â | â | â |
| Dias et al. | 2021 | 123.36 | -32.876 | 0.223 | -2.507 | 2.738 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Almeida et al. | 2025 | 3.94 | 1.20 | â | 474 | â | 1186 | â | â |
| Dias et al. | 2021 | 3.94 | 1.20 | â | 474 | -0.057 | â | â | â |
Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit.