ASCC 23
(FSR 0746; KPR2005 23; MWSC 839; Ferrero 16; FoF 2366)
Summary
ASCC 23 is a rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 95.083 | 46.67 | – | 0.11 | -5.98 | – |
| Kharchenko et al. (2005) | 95.08 | 46.67 | – | 1.31 | -0.59 | – |
| Froebrich et al. (2007) | 95.183 | 46.807 | – | – | – | – |
| Piskunov et al. (2007) | 95.081 | 46.67 | – | – | – | – |
| Piskunov et al. (2008) | 95.081 | 46.67 | – | – | – | – |
| Kharchenko et al. (2012) | 95.089 | 46.675 | – | 0.75 | -1.44 | – |
| Kharchenko et al. (2013) | 95.089 | 46.675 | – | 0.75 | -1.44 | – |
| Kharchenko et al. (2016) | 95.079 | 46.677 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 95.047 | 46.71 | 1.594 | 1.098 | -0.598 | – |
| Bica et al. (2019) | 95.081 | 46.67 | – | – | – | – |
| Soubiran et al. (2018) | 95.047 | 46.71 | – | – | – | -13.29 |
| Bossini et al. (2019) | 95.047 | 46.71 | – | – | – | – |
| Liu & Pang (2019) | 95.092 | 46.759 | 1.586 | 1.144 | -0.648 | – |
| Cantat-Gaudin et al. (2020) | 95.047 | 46.71 | 1.594 | 1.098 | -0.598 | – |
| Dias et al. (2021) | 95.031 | 46.718 | 1.583 | 1.112 | -0.627 | -13.42 |
| Tarricq et al. (2022) | 95.047 | 46.708 | 1.609 | 1.044 | -0.605 | – |
| He et al. (2022) | 95.065 | 46.745 | 1.617 | 1.055 | -0.6 | – |
| Just et al. (2023) | 95.079 | 46.677 | – | – | – | – |
| Hunt & Reffert (2023) | 95.03 | 46.686 | 1.609 | 1.079 | -0.636 | -13.251 |
| Cavallo et al. (2024) | 95.028 | 46.72 | 1.615 | – | – | – |
| Hunt & Reffert (2024) | 95.03 | 46.686 | 1.609 | 1.079 | -0.636 | -13.251 |
| Zhang et al. (2024) | 95.03 | 46.686 | – | – | – | – |
| Alfonso et al. (2024) | 95.057 | 46.729 | 1.573 | 1.065 | -0.61 | – |
| Almeida et al. (2025) | 95.031 | 46.718 | – | – | – | – |
| UCC | 95.008 | 46.71 | 1.614 | 1.065 | -0.605 | -12.113 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.07, Dist=600.0, Age=8.45 |
| Kharchenko et al. (2005) | E(B-V)=0.07, Dist=600, logt=8.45 |
| Piskunov et al. (2007) | E(B-V)=0.07, Dist=600, logt=8.45, logM=1.878 |
| Piskunov et al. (2008) | E(B-V)=0.07, Dist=600, logt=8.45, logM=2.383, logMA=2.163 |
| Kharchenko et al. (2012) | E(B-V)=0.1, d=600.0, logt=8.485 |
| Kharchenko et al. (2013) | E(B-V)=0.1, d=600.0, logt=8.485 |
| Kharchenko et al. (2016) | E(B-V)=0.1, d=600.0, logt=8.485 |
| Cantat-Gaudin et al. (2018) | dmode=616.3 |
| Soubiran et al. (2018) | dmode=616.3 |
| Bossini et al. (2019) | AV=0.283, Dist=8.854, logA=8.48, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.316, Z=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.34, DistPc=630.0, AgeNN=8.37 |
| Dias et al. (2021) | Av=0.325, Dist=608, logage=8.605, [Fe/H]=0.025 |
| Tarricq et al. (2022) | Dist=619, logAgeNN=8.37 |
| He et al. (2022) | A0=0.5, logAge=8.45 |
| Just et al. (2023) | logt=8.485, logmt=1.858 |
| Hunt & Reffert (2023) | AV50=0.18, diffAV50=0.666, MOD50=8.84, logAge50=8.464 |
| Cavallo et al. (2024) | AV50=0.38, dMod50=8.99, logAge50=8.22, [Fe/H]50=0.31 |
| Hunt & Reffert (2024) | MassJ=275.794, MassTot=293.811 |
| Zhang et al. (2024) | [Fe/H]ANN=-0.0135, [Fe/H]MCMC=-0.0505 |
| Alfonso et al. (2024) | AV=0.33944, MOD=9.00006, logAge=8.40350, Z=0.02483 |
| Almeida et al. (2025) | AV=0.325, Dist=608, logAge=8.605, MassRk=267.8 |
Search coordinates in Bayestar19