Czernik 30
(OCL 574; MWSC 1253)
Summary
Czernik 30 is a rich, very dense object of very high C3 quality. It is located at a large distance from the Sun, well above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 112.825 | -9.967 | – | -1.43 | -1.94 | 79.9 |
| Kharchenko et al. (2012) | 112.797 | -9.94 | – | -1.89 | 0.94 | – |
| Loktin & Popova (2017) | 112.785 | -9.94 | – | -1.874 | 1.12 | 79.9 |
| Cantat-Gaudin et al. (2018) | 112.796 | -9.945 | 0.11 | -0.587 | -0.097 | – |
| Bica et al. (2019) | 112.786 | -9.944 | – | – | – | – |
| Donor et al. (2020) | 112.797 | -9.94 | – | -0.69 | -0.1 | 81.3 |
| Cantat-Gaudin et al. (2020) | 112.796 | -9.945 | 0.11 | -0.587 | -0.097 | – |
| Dias et al. (2021) | 112.799 | -9.948 | 0.113 | -0.592 | -0.106 | – |
| Perren et al. (2022) | 112.796 | -9.945 | – | – | – | – |
| Hunt & Reffert (2023) | 112.795 | -9.946 | 0.133 | -0.612 | -0.066 | 81.737 |
| Cavallo et al. (2024) | 112.797 | -9.947 | 0.128 | – | – | – |
| Hunt & Reffert (2024) | 112.795 | -9.946 | 0.133 | -0.612 | -0.066 | 81.737 |
| Almeida et al. (2025) | 112.799 | -9.948 | – | – | – | – |
| Hu & Soubiran (2025) | 112.797 | -9.947 | – | – | – | – |
| UCC | 112.795 | -9.946 | 0.128 | -0.613 | -0.072 | 81.361 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.24, Dist=9120.0, Age=9.4, [Fe/H]=-0.21 |
| Kharchenko et al. (2012) | e_bv=0.104, distance=6812, log_age=9.2, metallicity=-0.38 |
| Loktin & Popova (2017) | E(B-V)=0.03, Dist=2446, logt=8.69 |
| Cantat-Gaudin et al. (2018) | dmode=7193.4 |
| Donor et al. (2020) | Fe/H=-0.4 |
| Cantat-Gaudin et al. (2020) | AVNN=0.62, DistPc=6647.0, AgeNN=9.46 |
| Dias et al. (2021) | Av=0.958, Dist=5938, logage=9.475, [Fe/H]=-0.282 |
| Perren et al. (2022) | E(B-V)=0.29, dm=14.08, logt=9.56, FeH=-0.32, Mass=7200, bfr=0.79 |
| Hunt & Reffert (2023) | AV50=0.906, diffAV50=1.507, MOD50=13.974, logAge50=9.034 |
| Cavallo et al. (2024) | AV50=1.23, dMod50=13.51, logAge50=9.62, [Fe/H]50=-0.74 |
| Hunt & Reffert (2024) | MassJ=1037.37, MassTot=1197.01 |
| Almeida et al. (2025) | AV=0.958, Dist=5938, logAge=9.475, MassRk=2171.7 |
| Hu & Soubiran (2025) | MA22=-0.33, MA23f=-0.53, MA23g=-0.42, MZ23=-0.67, MK24=-0.41, MF24=-0.49 |
Search coordinates in Bayestar19