ASCC 4
(MWSC 87)
Summary
ASCC 4 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 13.292 | 61.58 | – | -1.15 | -0.63 | -9.24 |
| Kharchenko et al. (2005) | 13.29 | 61.58 | – | 0.11 | -1.48 | -9.55 |
| Kharchenko et al. (2007) | 13.29 | 61.58 | – | 0.4 | – | -9.24 |
| Piskunov et al. (2008) | 13.276 | 61.581 | – | – | – | – |
| Kharchenko et al. (2012) | 13.32 | 61.6 | – | -1.15 | -0.63 | -9.24 |
| Kharchenko et al. (2013) | 13.32 | 61.6 | – | -1.15 | -0.63 | -9.2 |
| Kharchenko et al. (2016) | 13.309 | 61.597 | – | – | – | – |
| Bica et al. (2019) | 13.297 | 61.581 | – | – | – | – |
| Just et al. (2023) | 13.309 | 61.597 | – | – | – | – |
| UCC | 13.245 | 61.62 | 0.312 | -2.414 | -0.701 | -79.98 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.3, Dist=750.0, Age=8.34 |
| Kharchenko et al. (2005) | E(B-V)=0.3, Dist=750, logt=8.34 |
| Piskunov et al. (2008) | E(B-V)=0.3, Dist=750, logt=8.34, logMA=2.785 |
| Kharchenko et al. (2012) | E(B-V)=0.25, d=550.0, logt=8.65 |
| Kharchenko et al. (2013) | E(B-V)=0.25, d=550.0, logt=8.65 |
| Kharchenko et al. (2016) | E(B-V)=0.25, d=550.0, logt=8.65 |
| Just et al. (2023) | logt=8.65, logmt=0.879 |
Search coordinates in Bayestar19