HSC 2897
0.01
UTI
0.0
CN
0.52
Cdens
0.62
CC3
0.0
Clit
0.04
Cdup
Stellar density (N50/rad)
2.6 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.52 Moderately dense
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 0.04 Very likely duplicate
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
HSC 2897 is a sparse, moderately dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=0.04) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 259.205 | -36.36 | 0.562 | -0.201 | -2.225 | -403.309 |
| Hunt & Reffert | 2024 | 259.137 | -36.376 | 0.578 | -0.129 | -2.248 | â |
| Hunt & Reffert | 2023 | 259.137 | -36.376 | 0.578 | -0.129 | -2.248 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.67 | 3.44 | 2.38 | 22 | â | 261 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 261(1) | â | â |
| Hunt & Reffert | 2023 | 1.67 | 3.44 | 2.38 | 22 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G17, along with Bochum_13, NGC_6334 and CWNU_1832.