Stock 23
Summary
Stock 23 is a rich, very dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is very well-studied in the literature.
This object shares a small percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 49.046 | 60.116 | – | 0.41 | -1.33 | -8.53 |
| Piskunov et al. (2008) | 49.033 | 60.053 | – | – | – | – |
| Kharchenko et al. (2012) | 49.23 | 60.015 | – | -1.35 | -1.3 | – |
| Loktin & Popova (2017) | 49.05 | 60.117 | – | 0.41 | -1.33 | -16.8 |
| Cantat-Gaudin et al. (2018) | 49.075 | 60.377 | 1.613 | -4.261 | -0.865 | – |
| Soubiran et al. (2018) | 49.075 | 60.377 | – | – | – | -18.07 |
| Bossini et al. (2019) | 49.075 | 60.377 | – | – | – | – |
| Dias et al. (2019) | 49.046 | 60.116 | 1.62 | -4.286 | -0.921 | -16.298 |
| Cantat-Gaudin et al. (2020) | 49.075 | 60.377 | 1.613 | -4.261 | -0.865 | – |
| Dias et al. (2021) | 49.004 | 60.467 | 1.609 | -4.25 | -0.874 | -17.241 |
| Tarricq et al. (2022) | 49.142 | 60.114 | 1.641 | -4.36 | -1.008 | – |
| He et al. (2022) | 49.222 | 60.142 | 1.637 | -4.31 | -1.005 | – |
| Hunt & Reffert (2023) | 49.184 | 60.071 | 1.627 | -4.324 | -0.993 | -34.774 |
| Cavallo et al. (2024) | 49.036 | 60.371 | 1.635 | – | – | – |
| Hunt & Reffert (2024) | 49.184 | 60.071 | 1.627 | -4.324 | -0.993 | -34.774 |
| Alfonso et al. (2024) | 49.076 | 60.347 | 1.601 | -4.36 | -1.008 | – |
| Almeida et al. (2025) | 49.004 | 60.467 | – | – | – | – |
| UCC | 49.072 | 60.257 | 1.631 | -4.323 | -1.004 | -21.918 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.26, Dist=380.0, Age=7.51 |
| Piskunov et al. (2008) | E(B-V)=0.26, Dist=380, logt=7.51, logMA=0.86 |
| Kharchenko et al. (2012) | e_bv=0.2, distance=450, log_age=8.3 |
| Loktin & Popova (2017) | E(B-V)=0.26, Dist=730, logt=7.51 |
| Cantat-Gaudin et al. (2018) | dmode=609.0 |
| Soubiran et al. (2018) | dmode=609.0 |
| Bossini et al. (2019) | AV=0.751, Dist=8.903, logA=7.973, Fe/H=0.0 |
| Dias et al. (2019) | E(B-V)=0.33, Dist=726, logAge=7.641, Z=0.03 |
| Cantat-Gaudin et al. (2020) | AVNN=0.61, DistPc=625.0, AgeNN=8.04 |
| Dias et al. (2021) | Av=0.825, Dist=604, logage=8.363, [Fe/H]=0.054 |
| Tarricq et al. (2022) | Dist=613, logAgeNN=8.05 |
| He et al. (2022) | A0=1.1, logAge=7.7 |
| Hunt & Reffert (2023) | AV50=0.691, diffAV50=1.273, MOD50=8.82, logAge50=7.856 |
| Cavallo et al. (2024) | AV50=1.07, dMod50=9.04, logAge50=7.64, [Fe/H]50=0.33 |
| Hunt & Reffert (2024) | MassJ=124.393, MassTot=203.307 |
| Alfonso et al. (2024) | AV=0.60999, MOD=8.97976, logAge=8.33082, Z=0.05423 |
| Almeida et al. (2025) | AV=0.825, Dist=604, logAge=8.363, MassRk=182.3 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0260 | 22.4 | 49.32 | 60.01 | 1.64 | -4.26 | -0.97 | -21.65 | 0.01 |