Aveni Hunter 1
(OCSN 143)
Summary
Aveni Hunter 1 is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, below the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 354.446 | 48.56 | – | -2.23 | -3.11 | -54.3 |
| Piskunov et al. (2007) | 354.443 | 48.513 | – | – | – | – |
| Piskunov et al. (2008) | 354.443 | 48.513 | – | – | – | – |
| Kharchenko et al. (2012) | 354.293 | 48.55 | – | -0.05 | -3.6 | – |
| Loktin & Popova (2017) | 354.45 | 48.561 | – | -2.23 | -3.11 | -54.3 |
| Cantat-Gaudin et al. (2018) | 354.175 | 48.205 | 2.348 | -0.184 | -2.087 | – |
| Soubiran et al. (2018) | 354.175 | 48.205 | – | – | – | -16.87 |
| Cantat-Gaudin et al. (2020) | 354.175 | 48.205 | 2.348 | -0.184 | -2.087 | – |
| Dias et al. (2021) | 354.189 | 48.146 | 2.33 | -0.07 | -2.196 | -15.908 |
| He et al. (2022) | 354.513 | 47.691 | 2.347 | 0.0 | -2.596 | – |
| Qin et al. (2023) | 354.16 | 48.16 | 2.36 | 0.01 | -2.72 | -16.85 |
| Hunt & Reffert (2023) | 354.263 | 48.49 | 2.361 | 0.038 | -2.741 | -10.223 |
| Cavallo et al. (2024) | 354.354 | 47.162 | 2.374 | – | – | – |
| Celli et al. (2024) | 354.175 | 48.205 | – | – | – | – |
| Hunt & Reffert (2024) | 354.263 | 48.49 | 2.361 | 0.038 | -2.741 | -10.223 |
| Alfonso et al. (2024) | -5.48 | 47.432 | 2.32 | 0.09 | -2.59 | – |
| Almeida et al. (2025) | 354.189 | 48.146 | – | – | – | – |
| UCC | 354.178 | 48.159 | 2.367 | -0.116 | -2.215 | -16.965 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.1, Dist=500.0, Age=8.26 |
| Piskunov et al. (2007) | E(B-V)=0.1, Dist=500, logt=8.26, logM=2.094 |
| Piskunov et al. (2008) | E(B-V)=0.1, Dist=500, logt=8.26, logM=2.504, logMA=2.55 |
| Kharchenko et al. (2012) | e_bv=0.1, distance=500, log_age=8.186 |
| Loktin & Popova (2017) | E(B-V)=0.1, Dist=473, logt=8.26 |
| Cantat-Gaudin et al. (2018) | dmode=420.6 |
| Soubiran et al. (2018) | dmode=420.6 |
| Cantat-Gaudin et al. (2020) | AVNN=0.75, DistPc=402.0, AgeNN=7.02 |
| Dias et al. (2021) | Av=0.503, Dist=420, logage=6.965, [Fe/H]=-0.143 |
| He et al. (2022) | A0=0.15, logAge=6.95 |
| Qin et al. (2023) | E(B-V)=0.14, m-M=8.48, logt=7.25 |
| Hunt & Reffert (2023) | AV50=0.467, diffAV50=1.455, MOD50=8.073, logAge50=7.056 |
| Cavallo et al. (2024) | AV50=0.83, dMod50=8.17, logAge50=6.74, [Fe/H]50=-0.14 |
| Celli et al. (2024) | Age=10.5, Mc=93.3 |
| Hunt & Reffert (2024) | MassJ=58.1342, MassTot=145.477 |
| Alfonso et al. (2024) | AV=0.74709, MOD=8.02045, logAge=7.19647, Z=-0.1430 |
| Almeida et al. (2025) | AV=0.503, Dist=420, logAge=6.965, MassRk=77.5 |
Search coordinates in Bayestar19