Czernik 18
(OCL 426; MWSC 381)
Summary
Czernik 18 is a moderately populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 67.0 | 30.933 | – | 0.1 | -3.72 | – |
| Kharchenko et al. (2012) | 66.957 | 30.945 | – | -2.65 | -6.15 | – |
| Loktin & Popova (2017) | 66.96 | 30.945 | – | -3.618 | -6.296 | – |
| Cantat-Gaudin et al. (2018) | 66.963 | 30.936 | 0.738 | 1.826 | -2.994 | – |
| Bica et al. (2019) | 66.959 | 30.937 | – | – | – | – |
| Donor et al. (2020) | 66.957 | 30.945 | – | 2.2 | -2.89 | -15.3 |
| Cantat-Gaudin et al. (2020) | 66.963 | 30.936 | 0.738 | 1.826 | -2.994 | – |
| Tarricq et al. (2022) | 66.963 | 30.947 | 0.739 | 1.705 | -3.076 | – |
| Hunt & Reffert (2023) | 66.956 | 30.934 | 0.75 | 1.706 | -3.072 | -9.617 |
| Cavallo et al. (2024) | 66.96 | 30.918 | 0.753 | – | – | – |
| Hunt & Reffert (2024) | 66.956 | 30.934 | 0.75 | 1.706 | -3.072 | -9.617 |
| UCC | 66.963 | 30.93 | 0.748 | 1.722 | -3.079 | -13.183 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.27, Dist=1052.0, Age=9.0 |
| Kharchenko et al. (2012) | e_bv=0.6, distance=1263, log_age=8.68 |
| Loktin & Popova (2017) | E(B-V)=0.533, Dist=1562, logt=8.68 |
| Cantat-Gaudin et al. (2018) | dmode=1303.4 |
| Donor et al. (2020) | Fe/H=-0.07 |
| Cantat-Gaudin et al. (2020) | AVNN=1.34, DistPc=1325.0, AgeNN=8.72 |
| Tarricq et al. (2022) | Dist=1272, logAgeNN=8.72 |
| Hunt & Reffert (2023) | AV50=1.738, diffAV50=2.01, MOD50=10.513, logAge50=8.392 |
| Cavallo et al. (2024) | AV50=2.04, dMod50=10.7, logAge50=8.59, [Fe/H]50=0.05 |
| Hunt & Reffert (2024) | MassJ=326.311, MassTot=328.381 |
Search coordinates in Bayestar19