UBC 161
0.00
UTI
0.74
CN
1.0
Cdens
0.75
CC3
0.25
Clit
0.0
Cdup
Radius (P>50% members)
6.8 [arcmin]
- CN 0.74 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 0.0 Very likely duplicate
Overview
UBC 161 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is poorly studied 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.
Relatively close
Moderate extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 319.099 | 57.462 | 0.711 | -3.092 | -4.486 | -19.99 |
| Hunt & Reffert | 2024 | 319.129 | 57.464 | 0.712 | -3.079 | -4.47 | -22.51 |
| Cavallo et al. | 2024 | 319.114 | 57.461 | 0.713 | â | â | â |
| Hunt & Reffert | 2023 | 319.129 | 57.464 | 0.712 | -3.079 | -4.47 | -22.51 |
| Castro-Ginard et al. | 2020 | 319.082 | 57.447 | 0.702 | -3.123 | -4.427 | 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 | 643* | â | â |
| Cavallo et al. | 2024 | 1.64 | 1.77 | â | 224 | 0.660 | â | â | â |
| Hunt & Reffert | 2023 | 1.34 | 1.71 | 2.07 | 144 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Castro-Ginard et al. (2020)
Coincidence with Sim et al. (2019, J. Korean Astron. Soc., 52, 145) or Liu & Pang (2019ApJS..245...32L), see Sect. 4.1.5.