Juchert 2
0.46
UTI
0.32
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.0 [arcmin]
- CN 0.32 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
Juchert 2 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, metal-poor, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 287.357 | 10.33 | 0.262 | -1.368 | -3.64 | 97.191 |
| Hunt & Reffert | 2024 | 287.357 | 10.333 | 0.279 | -1.365 | -3.644 | 68.955 |
| Cavallo et al. | 2024 | 287.354 | 10.333 | 0.281 | â | â | â |
| Hunt & Reffert | 2023 | 287.357 | 10.333 | 0.279 | -1.365 | -3.644 | 68.955 |
| Bica et al. | 2019 | 287.361 | 10.335 | â | â | â | 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 | 3.14 | 4.96 | 2.08 | 108 | -0.550 | 1758 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1758(1) | â | â |
| Cavallo et al. | 2024 | 2.81 | 5.00 | â | 135 | -0.550 | â | â | â |
| Hunt & Reffert | 2023 | 3.47 | 4.92 | 2.08 | 80 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.