Kronberger 25
(J1822.6-1443; MWSC 2901)
Summary
Kronberger 25 is a poorly populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
This object shares a small percentage of members with at least one entry reported in the same catalogue.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 275.667 | -14.728 | – | – | – | – |
| Kronberger et al. (2006) | 275.666 | -14.728 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 275.667 | -14.727 | 0.268 | -0.343 | -1.827 | – |
| Bica et al. (2019) | 275.668 | -14.732 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 275.667 | -14.727 | 0.268 | -0.343 | -1.827 | – |
| Dias et al. (2021) | 275.668 | -14.723 | 0.258 | -0.385 | -1.83 | – |
| Hunt & Reffert (2023) | 275.667 | -14.724 | 0.281 | -0.328 | -1.904 | – |
| Cavallo et al. (2024) | 275.67 | -14.698 | 0.281 | – | – | – |
| Hunt & Reffert (2024) | 275.667 | -14.724 | 0.281 | -0.328 | -1.904 | – |
| Almeida et al. (2025) | 275.668 | -14.723 | – | – | – | – |
| UCC | 275.667 | -14.725 | 0.283 | -0.324 | -1.901 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.32, Dist=1220.0, Age=7.7 |
| Cantat-Gaudin et al. (2018) | dmode=3372.4 |
| Dias et al. (2021) | Av=3.821, Dist=3449, logage=6.81, [Fe/H]=0.229 |
| Hunt & Reffert (2023) | AV50=4.256, diffAV50=1.498, MOD50=12.647, logAge50=6.76 |
| Cavallo et al. (2024) | AV50=3.85, dMod50=12.06, logAge50=7.39, [Fe/H]50=1.08 |
| Hunt & Reffert (2024) | MassJ=944.252, MassTot=944.252 |
| Almeida et al. (2025) | AV=3.821, Dist=3449, logAge=6.81, MassRk=191.1 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Kharchenko 2 | 18.4 | 275.59 | -14.61 | 0.32 | -0.25 | -1.94 | -240.39 | 0.35 |