UBC 1289
0.56
UTI
0.66
CN
1.0
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
4.0 [arcmin]
- CN 0.66 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1289 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.
Relatively close
Moderate 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 | 85.463 | 29.401 | 0.461 | 0.54 | -3.53 | -11.566 |
| Zhang et al. | 2024 | 85.484 | 29.402 | â | â | â | â |
| Hunt & Reffert | 2024 | 85.485 | 29.402 | 0.453 | 0.514 | -3.524 | -9.361 |
| Cavallo et al. | 2024 | 85.463 | 29.393 | 0.456 | â | â | â |
| Hunt & Reffert | 2023 | 85.485 | 29.402 | 0.453 | 0.514 | -3.524 | -9.361 |
| Castro-Ginard et al. | 2022 | 85.46 | 29.4 | 0.46 | 0.52 | -3.53 | -11.14 |
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 | -0.096* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 733* | â | â |
| Cavallo et al. | 2024 | 1.86 | 2.86 | â | 479 | 0.080 | â | â | â |
| Hunt & Reffert | 2023 | 2.01 | 2.74 | 1.97 | 326 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.59 | 2.31 | â | 412 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.