(Harvard 4; Collinder 226; OCL 806; VDBH 100; vdBergh-Hagen 100; ESO 168 11; MWSC 1835; FoF 2190)
UCC G284.1+03.8 |
||||
| C3 | N_50 |
r_50 |
||
|---|---|---|---|---|
| AB | 139 | 4.4 | ||
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 159.692 | -54.123 | – | -6.34 | 0.67 | – |
| Kharchenko et al. (2012) | 159.69 | -54.115 | – | -6.6 | 0.35 | – |
| Loktin & Popova (2017) | 159.69 | -54.123 | – | -0.155 | -1.044 | – |
| Bica et al. (2019) | 159.673 | -54.127 | – | – | – | – |
| Bossini et al. (2019) | 159.659 | -54.148 | – | – | – | – |
| Liu & Pang (2019) | 159.666 | -54.137 | 0.566 | -7.733 | 3.004 | – |
| Cantat-Gaudin et al. (2020) | 159.659 | -54.148 | 0.552 | -7.705 | 2.996 | – |
| Dias et al. (2021) | 159.65 | -54.141 | 0.558 | -7.702 | 2.988 | – |
| Hunt & Reffert (2023) | 159.667 | -54.142 | 0.574 | -7.692 | 3.038 | -5.619 |
| Cavallo et al. (2024) | 159.674 | -54.154 | 0.574 | – | – | – |
| Hunt & Reffert (2024) | 159.667 | -54.142 | 0.574 | -7.692 | 3.038 | -5.619 |
| UCC | 159.667 | -54.145 | 0.571 | -7.7 | 3.034 | -2.171 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.05, Dist=894.0, Age=8.229 |
| Kharchenko et al. (2012) | e_bv=0.05, distance=1250, log_age=8.565 |
| Loktin & Popova (2017) | E(B-V)=0.115, Dmod=10.237, logt=7.787 |
| Bossini et al. (2019) | AV=0.401, Dist=11.051, logA=7.769, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.085, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.45, DMNN=11.17, AgeNN=7.91 |
| Dias et al. (2021) | Av=0.551, Dist=1593, logage=8.045, [Fe/H]=0.047 |
| Hunt & Reffert (2023) | AV50=0.293, diffAV50=0.83, MOD50=11.063, logAge50=8.044 |
| Cavallo et al. (2024) | AV50=0.59, dMod50=10.77, logAge50=8.01, [Fe/H]50=-0.13 |
| Hunt & Reffert (2024) | MassJ=555.619 |
Search coordinates in Bayestar19