FoF 145
|
UTI:
UCC Trust Index
FoF 145 is a rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a large percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 200 | 3.8 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Liu & Pang (2019) | 256.981 | -44.132 | 0.518 | -2.103 | -5.424 | – |
| Cantat-Gaudin et al. (2020) | 256.976 | -44.157 | 0.521 | -2.091 | -5.424 | – |
| Dias et al. (2021) | 256.957 | -44.157 | 0.526 | -2.116 | -5.419 | -11.264 |
| Hunt & Reffert (2023) | 256.986 | -44.156 | 0.532 | -2.114 | -5.5 | -4.148 |
| Cavallo et al. (2024) | 256.968 | -44.166 | 0.533 | – | – | – |
| Hunt & Reffert (2024) | 256.986 | -44.156 | 0.532 | -2.114 | -5.5 | -4.148 |
| Hu & Soubiran (2025) | 256.968 | -44.166 | – | – | – | – |
| UCC | 256.987 | -44.152 | 0.531 | -2.122 | -5.478 | -9.823 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Liu & Pang (2019) | Age=0.977, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=3, DMNN=11.49, AgeNN=9 |
| Dias et al. (2021) | Av=3.72, Dist=1806, logage=8.854, [Fe/H]=0.073 |
| Hunt & Reffert (2023) | AV50=4.665, diffAV50=2.708, MOD50=11.204, logAge50=8.448 |
| Cavallo et al. (2024) | AV50=4.32, dMod50=11.04, logAge50=8.79, [Fe/H]50=0.29 |
| Hunt & Reffert (2024) | MassJ=8498.74 |
| Hu & Soubiran (2025) | MA22=-0.1, MA23f=-0.19, MA23g=0.16, MZ23=-0.17, MK24=-0.13, MF24=-0.18 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 551 | 100.0 | 256.99 | -44.16 | 0.53 | -2.12 | -5.5 | -10.17 | 0.41 |