Kronberger 4
(DSH J1945.1+2809; MWSC 3170)
Summary
Kronberger 4 is a moderately populated, very dense object of high C3 quality. It is located at a large 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) | 296.296 | 28.161 | – | -2.8 | -4.69 | – |
| Kronberger et al. (2006) | 296.298 | 28.161 | – | – | – | – |
| Kharchenko et al. (2012) | 296.288 | 28.167 | – | -3.93 | -5.63 | – |
| Cantat-Gaudin et al. (2018) | 296.297 | 28.16 | 0.119 | -2.542 | -4.836 | – |
| Bica et al. (2019) | 296.298 | 28.156 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 296.297 | 28.16 | 0.119 | -2.542 | -4.836 | – |
| Dias et al. (2021) | 296.297 | 28.16 | 0.126 | -2.541 | -4.817 | – |
| Hunt & Reffert (2023) | 296.292 | 28.163 | 0.13 | -2.506 | -4.899 | -39.104 |
| Cavallo et al. (2024) | 296.295 | 28.16 | 0.13 | – | – | – |
| Hunt & Reffert (2024) | 296.292 | 28.163 | 0.13 | -2.506 | -4.899 | -39.104 |
| Almeida et al. (2025) | 296.297 | 28.16 | – | – | – | – |
| UCC | 296.295 | 28.16 | 0.122 | -2.528 | -4.885 | -43.274 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.56, Dist=7900.0 |
| Kronberger et al. (2006) | E(B-V)=0.56, Dist=7.9 |
| Kharchenko et al. (2012) | e_bv=0.437, distance=3731, log_age=9.1 |
| Cantat-Gaudin et al. (2018) | dmode=6765.2 |
| Cantat-Gaudin et al. (2020) | AVNN=2.19, DistPc=6984.0, AgeNN=8.83 |
| Dias et al. (2021) | Av=2.363, Dist=7318, logage=8.923, [Fe/H]=0.278 |
| Hunt & Reffert (2023) | AV50=3.104, diffAV50=2.214, MOD50=14.093, logAge50=7.711 |
| Cavallo et al. (2024) | AV50=3.31, dMod50=13.6, logAge50=8.25, [Fe/H]50=-0.32 |
| Hunt & Reffert (2024) | MassJ=792.651, MassTot=977.881 |
| Almeida et al. (2025) | AV=2.363, Dist=7318, logAge=8.923, MassRk=1110.8 |
Search coordinates in Bayestar19