ASCC 66
(MWSC 1922)
Summary
ASCC 66 is a poorly populated, dense object of high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 168.404 | -55.42 | – | -13.76 | 3.31 | – |
| Piskunov et al. (2008) | 168.399 | -55.419 | – | – | – | – |
| Kharchenko et al. (2012) | 168.39 | -55.44 | – | -11.81 | 3.31 | – |
| Cantat-Gaudin et al. (2018) | 168.367 | -55.437 | 0.999 | -11.331 | 2.969 | – |
| Bica et al. (2019) | 168.399 | -55.419 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 168.367 | -55.437 | 0.999 | -11.331 | 2.969 | – |
| Dias et al. (2021) | 168.362 | -55.43 | 0.999 | -11.325 | 2.961 | – |
| Hunt & Reffert (2023) | 168.344 | -55.426 | 1.029 | -11.3 | 3.005 | -8.81 |
| Cavallo et al. (2024) | 168.373 | -55.421 | 1.025 | – | – | – |
| Hunt & Reffert (2024) | 168.344 | -55.426 | 1.029 | -11.3 | 3.005 | -8.81 |
| Almeida et al. (2025) | 168.362 | -55.43 | – | – | – | – |
| UCC | 168.385 | -55.44 | 1.024 | -11.316 | 2.997 | -1.694 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.1, Dist=1000.0, Age=7.76 |
| Piskunov et al. (2008) | E(B-V)=0.1, Dist=1000, logt=7.76, logMA=2.864 |
| Kharchenko et al. (2012) | e_bv=0.1, distance=1032, log_age=7.76 |
| Cantat-Gaudin et al. (2018) | dmode=972.9 |
| Cantat-Gaudin et al. (2020) | AVNN=0.07, DistPc=971.0, AgeNN=7.77 |
| Dias et al. (2021) | Av=0.354, Dist=938, logage=8.069, [Fe/H]=0.042 |
| Tarricq et al. (2022) | Dist=947, logAgeNN=7.78 |
| Hunt & Reffert (2023) | AV50=0.292, diffAV50=0.591, MOD50=9.87, logAge50=7.961 |
| Cavallo et al. (2024) | AV50=0.57, dMod50=10.0, logAge50=7.6, [Fe/H]50=-0.07 |
| Hunt & Reffert (2024) | MassJ=89.2163, MassTot=131.064 |
| Almeida et al. (2025) | AV=0.354, Dist=938, logAge=8.069, MassRk=55.5 |
Search coordinates in Bayestar19