HSC 1527
0.13
UTI
0.0
CN
0.28
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
42.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.28 Loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1527 is a sparse, loose object of low C3 quality. Its parallax locates it at a very close distance, below 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 | 75.686 | 4.584 | 2.974 | 0.286 | -4.581 | 13.35 |
| Zhang et al. | 2024 | 74.33 | 6.378 | â | â | â | â |
| Cavallo et al. | 2024 | 76.013 | 4.09 | 2.996 | â | â | â |
| Hunt & Reffert | 2023 | 74.33 | 6.378 | 2.998 | 0.426 | -4.565 | 16.015 |
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 | 0.079* | â | â | â |
| Cavallo et al. | 2024 | 0.35 | 0.50 | â | 15 | -0.180 | â | â | â |
| Hunt & Reffert | 2023 | 0.32 | 0.21 | 0.68 | 74 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.