ASCC 52
(MWSC 1672)
Summary
ASCC 52 is a poorly populated, very loose object of low C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 141.992 | -54.26 | – | -1.35 | 0.12 | 14.1 |
| Kharchenko et al. (2005) | 141.99 | -54.26 | – | -5.35 | 5.12 | – |
| Kharchenko et al. (2007) | 141.99 | -54.26 | – | 0.27 | – | 14.1 |
| Piskunov et al. (2008) | 141.985 | -54.258 | – | – | – | – |
| Kharchenko et al. (2013) | 141.997 | -54.25 | – | -6.95 | 3.6 | 14.1 |
| Kharchenko et al. (2016) | 141.992 | -54.247 | – | – | – | – |
| Bica et al. (2019) | 141.985 | -54.258 | – | – | – | – |
| Just et al. (2023) | 141.992 | -54.247 | – | – | – | – |
| Hunt & Reffert (2023) | 141.823 | -54.51 | 0.389 | -5.154 | 4.199 | 6.731 |
| Cavallo et al. (2024) | 141.856 | -54.743 | 0.389 | – | – | – |
| UCC | 141.824 | -54.236 | 0.378 | -5.142 | 4.22 | 15.354 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.04, Dist=1500.0, Age=8.75 |
| Kharchenko et al. (2005) | E(B-V)=0.04, Dist=1500, logt=8.75 |
| Piskunov et al. (2008) | E(B-V)=0.04, Dist=1500, logt=8.75, logMA=3.332 |
| Kharchenko et al. (2013) | E(B-V)=0.895, d=2200.0, logt=7.95 |
| Kharchenko et al. (2016) | E(B-V)=0.895, d=2200.0, logt=7.95 |
| Just et al. (2023) | logt=7.95, logmt=2.401 |
| Hunt & Reffert (2023) | AV50=1.034, diffAV50=1.117, MOD50=11.853, logAge50=8.434 |
| Cavallo et al. (2024) | AV50=1.14, dMod50=11.42, logAge50=8.46, [Fe/H]50=0.08 |
Search coordinates in Bayestar19