(M 41; Melotte 52; Collinder 118; OCL 597; ESO 557 14; MWSC 978)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 101.641 | -20.735 | – | -4.34 | -0.09 | 25.8 |
| Kharchenko et al. (2012) | 101.513 | -20.745 | – | -3.33 | -0.75 | – |
| Loktin & Popova (2017) | 101.505 | -20.757 | – | -0.062 | 0.089 | 24.5 |
| Bica et al. (2019) | 101.48 | -20.768 | – | – | – | – |
| Bossini et al. (2019) | 101.499 | -20.716 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 101.499 | -20.716 | 1.36 | -4.339 | -1.381 | – |
| Dias et al. (2021) | 101.508 | -20.701 | 1.354 | -4.335 | -1.389 | 24.396 |
| Jaehnig et al. (2021) | 101.502 | -20.726 | 1.399 | -4.353 | -1.391 | – |
| Tarricq et al. (2022) | 101.509 | -20.728 | 1.352 | -4.366 | -1.363 | – |
| He et al. (2022) | 101.505 | -20.725 | 1.359 | -4.365 | -1.358 | – |
| Hunt & Reffert (2023) | 101.495 | -20.703 | 1.363 | -4.369 | -1.362 | 22.952 |
| Cavallo et al. (2024) | 101.506 | -20.708 | 1.361 | – | – | – |
| UCC | 101.499 | -20.713 | 1.353 | -4.358 | -1.349 | 23.305 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.027, HDis=693.0, Age=0.24, [Fe/H]=0.04;0.01 |
| Kharchenko et al. (2012) | e_bv=0.062, distance=769, log_age=8.25, metallicity=0.04 |
| Loktin & Popova (2017) | E(B-V)=0.027, Dmod=9.216, logt=8.387 |
| Bossini et al. (2019) | AV=0.059, Dist=9.085, logA=8.486, Fe/H=-0.11 |
| Cantat-Gaudin et al. (2020) | AVNN=0.02, DMNN=9.19, AgeNN=8.23 |
| Dias et al. (2021) | Av=0.17, Dist=705, logage=8.48, [Fe/H]=-0.1 |
| Tarricq et al. (2022) | Dist=678, logAgeNN=8.25 |
| He et al. (2022) | A0=0.25, logAge=8.05 |
| Hunt & Reffert (2023) | AV50=0.086, diffAV50=0.45, MOD50=9.21, logAge50=8.189 |
| Cavallo et al. (2024) | AV50=0.07, dMod50=9.31, logAge50=8.36, [Fe/H]50=0.32 |