(Collinder 278; OCL 910; VDBH 153; vdBergh-Hagen 153; ESO 097 07; MWSC 2168; FoF 138)
UCC G309.0-02.4 |
||||
| C3 | N_50 |
r_50 |
||
|---|---|---|---|---|
| AA | 212 | 2.8 | ||
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 207.183 | -64.685 | – | -5.12 | -5.98 | – |
| Kharchenko et al. (2012) | 207.183 | -64.695 | – | -9.39 | -1.46 | – |
| Bica et al. (2019) | 207.182 | -64.684 | – | – | – | – |
| Liu & Pang (2019) | 207.203 | -64.673 | 0.345 | -3.841 | -1.905 | – |
| Cantat-Gaudin et al. (2020) | 207.193 | -64.68 | 0.345 | -3.85 | -1.935 | – |
| Dias et al. (2021) | 207.189 | -64.679 | 0.351 | -3.873 | -1.928 | -23.342 |
| Hunt & Reffert (2023) | 207.2 | -64.671 | 0.383 | -3.85 | -1.902 | -17.803 |
| Cavallo et al. (2024) | 207.187 | -64.68 | 0.38 | – | – | – |
| Hunt & Reffert (2024) | 207.2 | -64.671 | 0.383 | -3.85 | -1.902 | -17.803 |
| Hu & Soubiran (2025) | 207.187 | -64.68 | – | – | – | – |
| UCC | 207.196 | -64.675 | 0.379 | -3.866 | -1.905 | -20.998 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.65, Dist=2158.0, Age=8.25 |
| Kharchenko et al. (2012) | e_bv=0.833, distance=5086, log_age=9.1 |
| Liu & Pang (2019) | Age=0.562, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.38, DMNN=12.14, AgeNN=8.67 |
| Dias et al. (2021) | Av=1.717, Dist=2351, logage=8.514, [Fe/H]=0.318 |
| Hunt & Reffert (2023) | AV50=1.445, diffAV50=1.28, MOD50=11.848, logAge50=8.527 |
| Cavallo et al. (2024) | AV50=1.43, dMod50=11.55, logAge50=8.8, [Fe/H]50=0.22 |
| Hunt & Reffert (2024) | MassJ=1224.11 |
| Hu & Soubiran (2025) | MA22=-0.18, MA23f=-0.32, MA23g=0.02, MZ23=-0.4, MK24=-0.2, MF24=-0.33 |
Search coordinates in Bayestar19