ASCC 45
(MWSC 1460)
Summary
ASCC 45 is a rich, dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.
This object shares a moderate percentage of members with 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 123.958 | -35.65 | – | -2.84 | -1.34 | 43.0 |
| Piskunov et al. (2008) | 123.958 | -35.647 | – | – | – | – |
| Bica et al. (2019) | 123.958 | -35.647 | – | – | – | – |
| Hunt & Reffert (2023) | 124.145 | -35.655 | 0.246 | -2.868 | 3.188 | – |
| Cavallo et al. (2024) | 123.913 | -35.678 | 0.248 | – | – | – |
| Hunt & Reffert (2024) | 124.145 | -35.655 | 0.246 | -2.868 | 3.188 | – |
| UCC | 124.091 | -35.66 | 0.254 | -2.856 | 3.234 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.6, Dist=3000.0, Age=7.12 |
| Piskunov et al. (2008) | E(B-V)=0.6, Dist=3000, logt=7.12, logMA=3.907 |
| Hunt & Reffert (2023) | AV50=2.061, diffAV50=2.281, MOD50=12.755, logAge50=7.467 |
| Cavallo et al. (2024) | AV50=1.98, dMod50=12.78, logAge50=7.27, [Fe/H]50=0.47 |
| Hunt & Reffert (2024) | MassJ=205.117, MassTot=572.869 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 3997 | 44.5 | 124.13 | -35.65 | 0.26 | -2.87 | 3.34 | – | 0.05 |
| CWNU 3273 | 2.5 | 123.7 | -35.68 | 0.26 | -2.96 | 3.19 | – | 0.12 |