Loden 309
Summary
Loden 309 is a poorly populated, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 167.679 | -60.383 | – | -5.7 | 0.47 | 1.0 |
| Piskunov et al. (2008) | 167.398 | -60.578 | – | – | – | – |
| Kharchenko et al. (2012) | 167.43 | -60.57 | – | -9.69 | 0.25 | – |
| Hunt & Reffert (2023) | 167.369 | -60.484 | 0.514 | -9.25 | 2.33 | -49.375 |
| Cavallo et al. (2024) | 167.821 | -60.532 | 0.513 | – | – | – |
| Hunt & Reffert (2024) | 167.369 | -60.484 | 0.514 | -9.25 | 2.33 | -49.375 |
| Hu & Soubiran (2025) | 167.821 | -60.532 | – | – | – | – |
| UCC | 167.446 | -60.56 | 0.51 | -9.239 | 2.351 | -49.436 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.25, Dist=600.0, Age=8.63 |
| Piskunov et al. (2008) | E(B-V)=0.25, Dist=600, logt=8.63, logMA=0.913 |
| Kharchenko et al. (2012) | e_bv=0.25, distance=765, log_age=8.05 |
| Hunt & Reffert (2023) | AV50=1.268, diffAV50=1.141, MOD50=11.286, logAge50=8.45 |
| Cavallo et al. (2024) | AV50=1.45, dMod50=11.64, logAge50=8.82, [Fe/H]50=0.12 |
| Hunt & Reffert (2024) | MassJ=53.5970, MassTot=211.978 |
| Hu & Soubiran (2025) | MA22=-0.17, MA23f=-0.34, MZ23=-0.08, MK24=-0.22, MF24=-0.24 |
Search coordinates in Bayestar19