Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 254.166 | -40.575 | – | -2.52 | -2.2 | – |
| Dias et al. (2021) | 254.17 | -40.589 | 0.558 | -0.08 | -1.117 | – |
| Hunt & Reffert (2023) | 254.053 | -40.597 | 0.591 | -0.165 | -1.14 | -18.317 |
| Cavallo et al. (2024) | 254.015 | -40.643 | 0.591 | – | – | – |
| UCC | 254.192 | -40.576 | 0.589 | -0.066 | -1.12 | -25.232 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.562, distance=2910, log_age=6.82 |
| Dias et al. (2021) | Av=1.38, Dist=1487, logage=6.84, [Fe/H]=0.168 |
| Hunt & Reffert (2023) | AV50=1.559, diffAV50=2.144, MOD50=11.03, logAge50=6.617 |
| Cavallo et al. (2024) | AV50=1.45, dMod50=10.66, logAge50=6.83, [Fe/H]50=-0.07 |