UBC 1298
0.56
UTI
0.41
CN
1.0
Cdens
0.62
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
2.9 [arcmin]
- CN 0.41 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1298 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 low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
Low extinction
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 | 90.541 | 28.241 | 0.298 | -0.075 | -2.219 | -22.36 |
| Hu & Soubiran | 2025 | 90.555 | 28.251 | â | â | â | â |
| Zhang et al. | 2024 | 90.549 | 28.238 | â | â | â | â |
| Hunt & Reffert | 2024 | 90.549 | 28.238 | 0.296 | -0.12 | -2.184 | -11.43 |
| Cavallo et al. | 2024 | 90.555 | 28.251 | 0.297 | â | â | â |
| Hunt & Reffert | 2023 | 90.549 | 28.238 | 0.296 | -0.12 | -2.184 | -11.43 |
| Castro-Ginard et al. | 2022 | 90.55 | 28.24 | 0.29 | -0.12 | -2.23 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.260* | â | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.270* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 299* | â | â |
| Cavallo et al. | 2024 | 2.67 | 0.77 | â | 813 | -0.110 | â | â | â |
| Hunt & Reffert | 2023 | 3.06 | 0.39 | 0.94 | 697 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.69 | 0.75 | â | 378 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.