Kronberger 2
(DSH J1821.3-1417; MWSC 2898)
Summary
Kronberger 2 is a sparse, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.
This object shares a large percentage of members with a later reported entry.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 275.329 | -14.29 | – | 1.09 | 0.26 | – |
| Kronberger et al. (2006) | 275.329 | -14.29 | – | – | – | – |
| Kharchenko et al. (2012) | 275.329 | -14.283 | – | 1.09 | 0.26 | – |
| Bica et al. (2019) | 275.329 | -14.285 | – | – | – | – |
| Hunt & Reffert (2023) | 275.426 | -14.287 | 0.611 | 0.047 | -1.909 | – |
| Hunt & Reffert (2024) | 275.426 | -14.287 | 0.611 | 0.047 | -1.909 | – |
| UCC | 275.415 | -14.276 | 0.605 | 0.027 | -1.921 | 25.9 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.1, Dist=3065.0, Age=8.0 |
| Kharchenko et al. (2012) | e_bv=1.791, distance=3197, log_age=8.2 |
| Hunt & Reffert (2023) | AV50=2.184, diffAV50=1.387, MOD50=11.008, logAge50=7.652 |
| Hunt & Reffert (2024) | MassJ=112.132, MassTot=112.132 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 1877 | 92.0 | 275.42 | -14.28 | 0.6 | 0.02 | -1.91 | – | 0.03 |