Roslund 3
(OCL 121; FoF 2069)
Summary
Roslund 3 is a rich, very dense object of 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 |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 299.675 | 20.483 | – | -0.98 | -4.74 | -4.7 |
| Chen et al. (2003) | 299.686 | 20.465 | – | -1.61 | -5.28 | -4.7 |
| Piskunov et al. (2007) | 299.668 | 20.475 | – | – | – | – |
| Piskunov et al. (2008) | 299.668 | 20.475 | – | – | – | – |
| Kharchenko et al. (2012) | 299.663 | 20.514 | – | -1.72 | -5.35 | – |
| Loktin & Popova (2017) | 299.67 | 20.514 | – | -2.385 | -8.765 | -2.6 |
| Cantat-Gaudin et al. (2018) | 299.695 | 20.509 | 0.585 | -0.386 | -5.108 | – |
| Bica et al. (2019) | 299.684 | 20.501 | – | – | – | – |
| Soubiran et al. (2018) | 299.695 | 20.509 | – | – | – | -21.67 |
| Bossini et al. (2019) | 299.695 | 20.509 | – | – | – | – |
| Liu & Pang (2019) | 299.7 | 20.507 | 0.579 | -0.379 | -5.088 | – |
| Cantat-Gaudin et al. (2020) | 299.695 | 20.509 | 0.585 | -0.386 | -5.108 | – |
| Dias et al. (2021) | 299.695 | 20.51 | 0.583 | -0.376 | -5.107 | – |
| Rain et al. (2021) | 299.695 | 20.509 | 0.585 | -0.386 | -5.108 | – |
| Jaehnig et al. (2021) | 299.697 | 20.507 | 0.613 | -0.387 | -5.122 | – |
| Hunt & Reffert (2023) | 299.699 | 20.505 | 0.572 | -0.405 | -5.153 | -2.928 |
| Cavallo et al. (2024) | 299.71 | 20.508 | 0.572 | – | – | – |
| Hunt & Reffert (2024) | 299.699 | 20.505 | 0.572 | -0.405 | -5.153 | -2.928 |
| Almeida et al. (2025) | 299.695 | 20.51 | – | – | – | – |
| UCC | 299.699 | 20.509 | 0.574 | -0.398 | -5.158 | -9.492 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.348, Dist=1467.0, Age=8.036 |
| Chen et al. (2003) | HDis=1467, Age=0.1 |
| Piskunov et al. (2007) | E(B-V)=0.34, Dist=1515, logt=7.61, logM=1.997 |
| Piskunov et al. (2008) | E(B-V)=0.34, Dist=1515, logt=7.61, logM=2.715, logMA=2.861 |
| Kharchenko et al. (2012) | e_bv=0.323, distance=1582, log_age=7.7 |
| Loktin & Popova (2017) | E(B-V)=0.34, Dist=1522, logt=8.025 |
| Cantat-Gaudin et al. (2018) | dmode=1629.0 |
| Soubiran et al. (2018) | dmode=1629.0 |
| Bossini et al. (2019) | AV=1.035, Dist=11.203, logA=7.643, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.363, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.77, DistPc=1616.0, AgeNN=7.73 |
| Dias et al. (2021) | Av=1.076, Dist=1583, logage=8.036, [Fe/H]=0.197 |
| Rain et al. (2021) | E(B-V)=0.33, Dist=1629.0, log(Age)=7.64, NBSS=0 |
| Jaehnig et al. (2021) | dmode=1.626 |
| Hunt & Reffert (2023) | AV50=0.967, diffAV50=1.378, MOD50=11.078, logAge50=7.877 |
| Cavallo et al. (2024) | AV50=1.11, dMod50=11.28, logAge50=7.75, [Fe/H]50=0.43 |
| Hunt & Reffert (2024) | MassJ=793.124, MassTot=828.293 |
| Almeida et al. (2025) | AV=1.076, Dist=1583, logAge=8.036, MassRk=399.4 |
Search coordinates in Bayestar19