UPK 535
(OCSN 312)
Summary
UPK 535 is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 127.06 | -51.092 | – | -13.08 | 3.25 | – |
| Cantat-Gaudin et al. (2020) | 127.025 | -50.899 | 3.086 | -12.913 | 3.217 | – |
| Dias et al. (2021) | 127.112 | -50.941 | 3.084 | -12.932 | 3.176 | 11.303 |
| He et al. (2022) | 127.025 | -50.782 | 3.147 | -12.986 | 3.317 | – |
| Qin et al. (2023) | 126.88 | -50.66 | 3.12 | -12.72 | 3.34 | 10.06 |
| Hunt & Reffert (2023) | 126.568 | -50.083 | 3.15 | -13.025 | 3.345 | 3.91 |
| Cavallo et al. (2024) | 126.734 | -50.645 | 3.148 | – | – | – |
| Alfonso et al. (2024) | 126.874 | -50.76 | 3.081 | -12.916 | 3.318 | – |
| Almeida et al. (2025) | 127.112 | -50.941 | – | – | – | – |
| UCC | 126.935 | -50.797 | 3.113 | -12.906 | 3.281 | 10.7 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=319, log(age)=7.65 |
| Cantat-Gaudin et al. (2020) | AVNN=0.07, DistPc=320.0, AgeNN=7.52 |
| Dias et al. (2021) | Av=0.325, Dist=319, logage=7.634, [Fe/H]=-0.029 |
| He et al. (2022) | A0=0.4, logAge=7.5 |
| Qin et al. (2023) | E(B-V)=0.09, m-M=7.73, logt=7.4 |
| Hunt & Reffert (2023) | AV50=0.135, diffAV50=0.471, MOD50=7.491, logAge50=7.343 |
| Cavallo et al. (2024) | AV50=0.58, dMod50=7.54, logAge50=7.22, [Fe/H]50=-0.09 |
| Alfonso et al. (2024) | AV=0.07004, MOD=7.52981, logAge=7.41182, Z=-0.0286 |
| Almeida et al. (2025) | AV=0.325, Dist=319, logAge=7.634, MassRk=119.6 |
Search coordinates in Bayestar19