UBC 1449
0.54
UTI
0.52
CN
0.93
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
4.7 [N/pc2]
- CN 0.52 Moderately populated
- Cdens 0.93 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
UBC 1449 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 133.152 | -46.302 | 0.454 | -5.239 | 4.766 | â |
| Hunt & Reffert | 2024 | 133.137 | -46.29 | 0.461 | -5.252 | 4.785 | â |
| Cavallo et al. | 2024 | 133.166 | -46.298 | 0.457 | â | â | â |
| Hunt & Reffert | 2023 | 133.137 | -46.29 | 0.461 | -5.252 | 4.785 | â |
| Castro-Ginard et al. | 2022 | 133.18 | -46.29 | 0.45 | -5.26 | 4.8 | 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 | 2.26 | 2.42 | 2.58 | 12 | 0.560 | 611 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 611(1) | â | â |
| Cavallo et al. | 2024 | 2.26 | 2.64 | â | 21 | 0.560 | â | â | â |
| Hunt & Reffert | 2023 | 2.08 | 2.42 | 2.58 | 11 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.28 | 2.17 | â | 12 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G141, along with OC_0492, HSC_2149 and HSC_2153.
Cavallo et al. (2024)
Gold sample.