ASCC 77
(Ferrero 15; MWSC 2205; FoF 2223; LP 2223; FoF 2310)
Summary
ASCC 77 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 212.7 | -62.33 | – | -6.37 | -4.66 | – |
| Piskunov et al. (2007) | 212.695 | -62.327 | – | – | – | – |
| Piskunov et al. (2008) | 212.695 | -62.327 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 212.694 | -62.331 | 0.842 | -4.243 | -3.22 | – |
| Bica et al. (2019) | 212.695 | -62.327 | – | – | – | – |
| Liu & Pang (2019) | 212.745 | -62.3 | 0.835 | -4.202 | -3.176 | – |
| Cantat-Gaudin et al. (2020) | 212.694 | -62.331 | 0.842 | -4.243 | -3.22 | – |
| Dias et al. (2021) | 212.723 | -62.322 | 0.844 | -4.246 | -3.213 | – |
| Tarricq et al. (2022) | 212.641 | -62.363 | 0.874 | -4.26 | -3.209 | – |
| He et al. (2022) | 212.699 | -62.341 | 0.878 | -4.278 | -3.186 | – |
| Hunt & Reffert (2023) | 212.696 | -62.36 | 0.875 | -4.257 | -3.162 | -16.422 |
| Cavallo et al. (2024) | 212.754 | -62.315 | 0.879 | – | – | – |
| Hunt & Reffert (2024) | 212.696 | -62.36 | 0.875 | -4.257 | -3.162 | -16.422 |
| Almeida et al. (2025) | 212.723 | -62.322 | – | – | – | – |
| UCC | 212.699 | -62.343 | 0.875 | -4.266 | -3.195 | -17.011 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.3, Dist=2200.0, Age=6.99 |
| Piskunov et al. (2007) | E(B-V)=0.3, Dist=2200, logt=6.99, logM=3.504 |
| Piskunov et al. (2008) | E(B-V)=0.3, Dist=2200, logt=6.99, logM=4.152, logMA=4.123 |
| Cantat-Gaudin et al. (2018) | dmode=1148.2 |
| Liu & Pang (2019) | Age=0.037, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.64, DistPc=1136.0, AgeNN=7.91 |
| Dias et al. (2021) | Av=0.806, Dist=1068, logage=8.083, [Fe/H]=0.211 |
| Tarricq et al. (2022) | Dist=1105, logAgeNN=7.99 |
| He et al. (2022) | A0=1.05, logAge=7.6 |
| Hunt & Reffert (2023) | AV50=0.696, diffAV50=0.94, MOD50=10.171, logAge50=7.837 |
| Cavallo et al. (2024) | AV50=0.79, dMod50=10.09, logAge50=8.14, [Fe/H]50=0.19 |
| Hunt & Reffert (2024) | MassJ=614.388, MassTot=665.992 |
| Almeida et al. (2025) | AV=0.806, Dist=1068, logAge=8.083, MassRk=345.1 |
Search coordinates in Bayestar19