Haffner 24
(OCL 608; ESO 559 14; MWSC 1239)
Summary
Haffner 24 is a sparse, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is moderately studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 112.233 | -18.317 | – | -2.52 | 6.63 | – |
| Kharchenko et al. (2012) | 112.237 | -18.315 | – | -2.52 | 6.63 | – |
| Bica et al. (2019) | 112.22 | -18.344 | – | – | – | – |
| Hunt & Reffert (2023) | 112.166 | -18.27 | 0.295 | -1.634 | 2.136 | 70.885 |
| Cavallo et al. (2024) | 112.143 | -18.288 | 0.294 | – | – | – |
| Hunt & Reffert (2024) | 112.166 | -18.27 | 0.295 | -1.634 | 2.136 | 70.885 |
| UCC | 112.174 | -18.297 | 0.287 | -1.631 | 2.124 | 70.914 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.48, Dist=2936.0, Age=7.9 |
| Kharchenko et al. (2012) | e_bv=0.271, distance=1708, log_age=8.535 |
| Hunt & Reffert (2023) | AV50=1.068, diffAV50=0.611, MOD50=12.455, logAge50=8.44 |
| Cavallo et al. (2024) | AV50=1.6, dMod50=11.74, logAge50=8.36, [Fe/H]50=-1.0 |
| Hunt & Reffert (2024) | MassJ=232.704, MassTot=259.159 |
Search coordinates in Bayestar19