Haffner 5
(OCL 624; ESO 492 08; FSR 1272; MWSC 1168; FoF 30)
Summary
Haffner 5 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 109.493 | -22.667 | – | -3.95 | -1.36 | – |
| Cantat-Gaudin et al. (2018) | 109.493 | -22.66 | 0.571 | 0.965 | -4.06 | – |
| Bica et al. (2019) | 109.507 | -22.654 | – | – | – | – |
| Soubiran et al. (2018) | 109.493 | -22.66 | – | – | – | -6.93 |
| Liu & Pang (2019) | 109.488 | -22.66 | 0.569 | 0.978 | -4.084 | – |
| Cantat-Gaudin et al. (2020) | 109.493 | -22.66 | 0.571 | 0.965 | -4.06 | – |
| Dias et al. (2021) | 109.488 | -22.658 | 0.57 | 0.974 | -4.062 | -7.181 |
| Hunt & Reffert (2023) | 109.493 | -22.663 | 0.581 | 0.994 | -4.045 | -8.644 |
| Cavallo et al. (2024) | 109.479 | -22.662 | 0.581 | – | – | – |
| Hunt & Reffert (2024) | 109.493 | -22.663 | 0.581 | 0.994 | -4.045 | -8.644 |
| Almeida et al. (2025) | 109.488 | -22.658 | – | – | – | – |
| Hu & Soubiran (2025) | 109.479 | -22.662 | – | – | – | – |
| UCC | 109.49 | -22.669 | 0.58 | 0.997 | -4.047 | -7.852 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.687, distance=2069, log_age=8.6 |
| Cantat-Gaudin et al. (2018) | dmode=1667.2 |
| Soubiran et al. (2018) | dmode=1667.2 |
| Liu & Pang (2019) | Age=2.63, Z=-0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.76, DistPc=1692.0, AgeNN=9.67 |
| Dias et al. (2021) | Av=0.808, Dist=1588, logage=9.714, [Fe/H]=-0.103 |
| Hunt & Reffert (2023) | AV50=0.742, diffAV50=0.545, MOD50=11.067, logAge50=9.15 |
| Cavallo et al. (2024) | AV50=0.73, dMod50=11.09, logAge50=9.46, [Fe/H]50=0.19 |
| Hunt & Reffert (2024) | MassJ=1162.56, MassTot=1134.73 |
| Almeida et al. (2025) | AV=0.808, Dist=1588, logAge=9.714, MassRk=631.1 |
| Hu & Soubiran (2025) | MA22=-0.19, MA23f=-0.22, MA23g=-0.13, MZ23=-0.41, MK24=-0.19, MF24=-0.25 |
Search coordinates in Bayestar19