PHOC 17
0.65
UTI
0.75
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.75 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
PHOC 17 is a rich, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by very high extinction. It is catalogued as a massive, metal-rich, very young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.
Relatively close
Very high extinction
Massive
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 261.171 | -34.685 | 0.599 | -1.277 | -3.123 | -1.583 |
| Hunt & Reffert | 2024 | 261.175 | -34.705 | 0.592 | -1.251 | -3.125 | 28.132 |
| Cavallo et al. | 2024 | 261.169 | -34.687 | 0.592 | â | â | â |
| Hunt & Reffert | 2023 | 261.175 | -34.705 | 0.592 | -1.251 | -3.125 | 28.132 |
| Hunt & Reffert | 2021 | 261.174 | -34.687 | 0.558 | -1.265 | -3.105 | 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 | 1309* | â | â |
| Cavallo et al. | 2024 | 1.70 | 4.97 | â | 17 | 0.870 | â | â | â |
| Hunt & Reffert | 2023 | 1.62 | 5.38 | 1.95 | 6 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.