Haffner 26
(OCL 707; ESO 430 29; FoF 1438)
Summary
Haffner 26 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Piskunov et al. (2008) | 123.907 | -30.825 | – | – | – | – |
| Kharchenko et al. (2012) | 123.922 | -30.829 | – | -2.89 | 0.93 | – |
| Cantat-Gaudin et al. (2018) | 123.911 | -30.851 | 0.303 | -1.588 | 2.37 | – |
| Bica et al. (2019) | 123.908 | -30.861 | – | – | – | – |
| Soubiran et al. (2018) | 123.911 | -30.851 | – | – | – | 55.08 |
| Bossini et al. (2019) | 123.911 | -30.851 | – | – | – | – |
| Liu & Pang (2019) | 123.917 | -30.857 | 0.292 | -1.748 | 2.422 | – |
| Cantat-Gaudin et al. (2020) | 123.911 | -30.851 | 0.303 | -1.588 | 2.37 | – |
| Dias et al. (2021) | 123.906 | -30.848 | 0.305 | -1.584 | 2.371 | 55.051 |
| Cordoni et al. (2023) | 123.906 | -30.848 | 0.305 | -1.584 | 2.371 | – |
| Hunt & Reffert (2023) | 123.898 | -30.85 | 0.323 | -1.574 | 2.387 | 52.532 |
| Cavallo et al. (2024) | 123.898 | -30.848 | 0.323 | – | – | – |
| Hunt & Reffert (2024) | 123.898 | -30.85 | 0.323 | -1.574 | 2.387 | 52.532 |
| Almeida et al. (2025) | 123.906 | -30.848 | – | – | – | – |
| Hu & Soubiran (2025) | 123.898 | -30.848 | – | – | – | – |
| UCC | 123.905 | -30.854 | 0.32 | -1.571 | 2.392 | 53.711 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Piskunov et al. (2008) | E(B-V)=0.08, Dist=1000, logt=7.47, logMA=1.4 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=2589, log_age=8.0 |
| Cantat-Gaudin et al. (2018) | dmode=3008.7 |
| Soubiran et al. (2018) | dmode=3008.7 |
| Bossini et al. (2019) | AV=0.569, Dist=12.326, logA=8.708, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.661, Z=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.46, DistPc=2788.0, AgeNN=8.73 |
| Dias et al. (2021) | Av=0.757, Dist=2519, logage=8.769, [Fe/H]=-0.121 |
| Cordoni et al. (2023) | Av=0.757, Dist=12.006, logAge=8.769, [Fe/H]=-0.121, mass-single=14563.9, fbin-tot=0.686, fbss-MS=0.0 |
| Hunt & Reffert (2023) | AV50=0.225, diffAV50=0.683, MOD50=12.186, logAge50=8.828 |
| Cavallo et al. (2024) | AV50=0.63, dMod50=12.1, logAge50=8.83, [Fe/H]50=-0.02 |
| Hunt & Reffert (2024) | MassJ=868.498, MassTot=885.112 |
| Almeida et al. (2025) | AV=0.757, Dist=2519, logAge=8.769, MassRk=263.1 |
| Hu & Soubiran (2025) | MA22=-0.22, MA23f=-0.42, MA23g=-0.09, MZ23=-0.29, MK24=-0.27, MF24=-0.13 |
Search coordinates in Bayestar19