Basel 17
Summary
Basel 17 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 167.642 | -59.033 | – | -4.36 | -3.14 | – |
| Piskunov et al. (2008) | 167.619 | -59.023 | – | – | – | – |
| Kharchenko et al. (2012) | 167.632 | -59.033 | – | -6.0 | -0.14 | – |
| Cantat-Gaudin et al. (2018) | 167.65 | -59.047 | 0.438 | -6.628 | 2.174 | – |
| Soubiran et al. (2018) | 167.65 | -59.047 | – | – | – | -9.79 |
| Cantat-Gaudin et al. (2020) | 167.65 | -59.047 | 0.438 | -6.628 | 2.174 | – |
| Dias et al. (2021) | 167.644 | -59.074 | 0.439 | -6.644 | 2.163 | – |
| Hunt & Reffert (2023) | 167.637 | -59.035 | 0.453 | -6.618 | 2.231 | -5.448 |
| Cavallo et al. (2024) | 167.607 | -59.044 | 0.455 | – | – | – |
| Hunt & Reffert (2024) | 167.637 | -59.035 | 0.453 | -6.618 | 2.231 | -5.448 |
| Almeida et al. (2025) | 167.644 | -59.074 | – | – | – | – |
| UCC | 167.615 | -59.033 | 0.45 | -6.609 | 2.199 | -5.453 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.16, Dist=1636.0 |
| Piskunov et al. (2008) | E(B-V)=0.16, Dist=1637, logt=7.88, logMA=2.065 |
| Kharchenko et al. (2012) | e_bv=0.16, distance=1697, log_age=7.975 |
| Cantat-Gaudin et al. (2018) | dmode=2142.1 |
| Soubiran et al. (2018) | dmode=2142.1 |
| Cantat-Gaudin et al. (2020) | AVNN=0.45, DistPc=2305.0, AgeNN=8.02 |
| Dias et al. (2021) | Av=0.839, Dist=1941, logage=7.728, [Fe/H]=0.035 |
| Hunt & Reffert (2023) | AV50=0.765, diffAV50=0.532, MOD50=11.605, logAge50=7.888 |
| Cavallo et al. (2024) | AV50=0.84, dMod50=11.88, logAge50=7.47, [Fe/H]50=0.58 |
| Hunt & Reffert (2024) | MassJ=284.010, MassTot=297.979 |
| Almeida et al. (2025) | AV=0.839, Dist=1941, logAge=7.728, MassRk=129.3 |
Search coordinates in Bayestar19