(Collinder 273; OCL 905; VDBH 147; vdBergh-Hagen 147; ESO 132 10; FSR 1655; MWSC 2129; FoF 427)
UCC G307.7+01.5a |
||||
| C3 | N_50 |
r_50 |
||
|---|---|---|---|---|
| AA | 315 | 2.4 | ||
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 202.775 | -60.94 | – | -3.95 | -3.05 | – |
| Kharchenko et al. (2012) | 202.77 | -60.94 | – | -3.7 | -0.86 | – |
| Loktin & Popova (2017) | 202.77 | -60.94 | – | -7.063 | -1.415 | – |
| Bica et al. (2019) | 202.772 | -60.942 | – | – | – | – |
| Liu & Pang (2019) | 202.815 | -60.946 | 0.286 | -4.164 | -1.444 | – |
| Cantat-Gaudin et al. (2020) | 202.791 | -60.945 | 0.28 | -4.131 | -1.478 | – |
| Dias et al. (2021) | 202.792 | -60.945 | 0.275 | -4.112 | -1.474 | -18.672 |
| Jaehnig et al. (2021) | 202.796 | -60.943 | 0.314 | -4.127 | -1.473 | – |
| Hunt & Reffert (2023) | 202.793 | -60.945 | 0.301 | -4.174 | -1.434 | -30.253 |
| Cavallo et al. (2024) | 202.805 | -60.947 | 0.301 | – | – | – |
| Hunt & Reffert (2024) | 202.793 | -60.945 | 0.301 | -4.174 | -1.434 | -30.253 |
| Hu & Soubiran (2025) | 202.805 | -60.947 | – | – | – | – |
| UCC | 202.79 | -60.946 | 0.301 | -4.145 | -1.444 | -34.093 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.431, Dist=1777.0, Age=8.001 |
| Kharchenko et al. (2012) | e_bv=0.354, distance=1727, log_age=8.25 |
| Loktin & Popova (2017) | E(B-V)=0.431, Dmod=11.254, logt=8.001 |
| Liu & Pang (2019) | Age=0.457, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=1.45, DMNN=12.31, AgeNN=8.78 |
| Dias et al. (2021) | Av=1.972, Dist=2423, logage=8.835, [Fe/H]=0.08 |
| Hunt & Reffert (2023) | AV50=1.919, diffAV50=1.197, MOD50=12.33, logAge50=8.577 |
| Cavallo et al. (2024) | AV50=2.16, dMod50=11.58, logAge50=9.0, [Fe/H]50=-0.33 |
| Hunt & Reffert (2024) | MassJ=2381.02 |
| Hu & Soubiran (2025) | MA22=-0.12, MA23f=-0.18, MA23g=0.21, MZ23=-0.01, MK24=-0.17, MF24=-0.13 |
Search coordinates in Bayestar19