NGC 129
(FoF 171)
Summary
NGC 129 is a very rich, very dense object of very high C3 quality. It is located at a relatively 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 |
|---|---|---|---|---|---|---|
| Dambis (1999) | 7.5 | 60.218 | – | – | – | – |
| Dias et al. (2002) | 7.5 | 60.218 | – | -1.23 | -0.51 | -37.36 |
| Chen et al. (2003) | 7.569 | 60.164 | – | -1.86 | -1.7 | -36.8 |
| Piskunov et al. (2007) | 7.499 | 60.221 | – | – | – | – |
| Piskunov et al. (2008) | 7.499 | 60.221 | – | – | – | – |
| Kharchenko et al. (2012) | 7.542 | 60.203 | – | -2.2 | -1.16 | – |
| Loktin & Popova (2017) | 7.5 | 60.218 | – | 0.49 | -0.256 | -38.0 |
| Cantat-Gaudin et al. (2018) | 7.607 | 60.213 | 0.511 | -2.605 | -1.096 | – |
| Soubiran et al. (2018) | 7.607 | 60.213 | – | – | – | -37.89 |
| Liu & Pang (2019) | 7.591 | 60.218 | 0.507 | -2.593 | -1.115 | – |
| Cantat-Gaudin et al. (2020) | 7.607 | 60.213 | 0.511 | -2.605 | -1.096 | – |
| Dias et al. (2021) | 7.573 | 60.223 | 0.513 | -2.604 | -1.096 | -38.787 |
| Rain et al. (2021) | 7.607 | 60.213 | 0.511 | -2.605 | -1.096 | – |
| Jaehnig et al. (2021) | 7.604 | 60.208 | 0.538 | -2.595 | -1.105 | – |
| Hunt & Reffert (2023) | 7.59 | 60.206 | 0.525 | -2.586 | -1.177 | -48.212 |
| Cavallo et al. (2024) | 7.608 | 60.208 | 0.527 | – | – | – |
| Hunt & Reffert (2024) | 7.59 | 60.206 | 0.525 | -2.586 | -1.177 | -48.212 |
| Almeida et al. (2025) | 7.573 | 60.223 | – | – | – | – |
| UCC | 7.606 | 60.207 | 0.527 | -2.594 | -1.178 | -46.798 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.508, DM0=10.97, log_age_=7.95 |
| Dias et al. (2002) | E(B-V)=0.548, Dist=1625.0, Age=7.886 |
| Chen et al. (2003) | HDis=1625, Age=0.07 |
| Piskunov et al. (2007) | E(B-V)=0.55, Dist=1625, logt=7.87, logM=2.311 |
| Piskunov et al. (2008) | E(B-V)=0.55, Dist=1625, logt=7.87, logM=2.984, logMA=3.011 |
| Kharchenko et al. (2012) | e_bv=0.541, distance=1685, log_age=7.975 |
| Loktin & Popova (2017) | E(B-V)=0.548, Dist=1625, logt=7.88 |
| Cantat-Gaudin et al. (2018) | dmode=1852.3 |
| Soubiran et al. (2018) | dmode=1852.3 |
| Liu & Pang (2019) | Age=0.977, Z=-2.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.51, DistPc=1906.0, AgeNN=8.11 |
| Dias et al. (2021) | Av=1.736, Dist=1798, logage=7.855, [Fe/H]=0.248 |
| Rain et al. (2021) | E(B-V)=0.54, Dist=1852.3, log(Age)=7.88, NBSS=0 |
| Jaehnig et al. (2021) | dmode=1.843 |
| Hunt & Reffert (2023) | AV50=1.739, diffAV50=1.934, MOD50=11.24, logAge50=8.021 |
| Cavallo et al. (2024) | AV50=1.8, dMod50=11.38, logAge50=8.01, [Fe/H]50=0.41 |
| Hunt & Reffert (2024) | MassJ=2588.22, MassTot=2633.22 |
| Almeida et al. (2025) | AV=1.736, Dist=1798, logAge=7.855, MassRk=1846.3 |
Search coordinates in Bayestar19