Hogg 19
(OCL 969; ESO 226 11; MWSC 2415)
Summary
Hogg 19 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 247.238 | -49.1 | – | -2.91 | -5.07 | – |
| Kharchenko et al. (2012) | 247.26 | -49.097 | – | -3.52 | -4.01 | – |
| Cantat-Gaudin et al. (2018) | 247.236 | -49.11 | 0.369 | -2.05 | -3.125 | – |
| Bica et al. (2019) | 247.249 | -49.104 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 247.236 | -49.11 | 0.369 | -2.05 | -3.125 | – |
| Dias et al. (2021) | 247.23 | -49.105 | 0.368 | -2.071 | -3.12 | – |
| Hunt & Reffert (2023) | 247.248 | -49.119 | 0.41 | -2.121 | -3.134 | -14.131 |
| Cavallo et al. (2024) | 247.26 | -49.098 | 0.409 | – | – | – |
| Celli et al. (2024) | 247.236 | -49.11 | – | – | – | – |
| Hunt & Reffert (2024) | 247.248 | -49.119 | 0.41 | -2.121 | -3.134 | -14.131 |
| Almeida et al. (2025) | 247.23 | -49.105 | – | – | – | – |
| UCC | 247.237 | -49.113 | 0.393 | -2.108 | -3.127 | -21.859 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.6, Dist=3266.0, Age=9.1 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=898, log_age=9.015 |
| Cantat-Gaudin et al. (2018) | dmode=2513.0 |
| Cantat-Gaudin et al. (2020) | AVNN=2.14, DistPc=2558.0, AgeNN=7.27 |
| Dias et al. (2021) | Av=2.347, Dist=2514, logage=7.127, [Fe/H]=0.098 |
| Hunt & Reffert (2023) | AV50=2.58, diffAV50=2.077, MOD50=11.768, logAge50=7.537 |
| Cavallo et al. (2024) | AV50=2.05, dMod50=11.59, logAge50=8.35, [Fe/H]50=0.83 |
| Celli et al. (2024) | Age=18.6, Mc=333.2 |
| Hunt & Reffert (2024) | MassJ=597.174, MassTot=597.174 |
| Almeida et al. (2025) | AV=2.347, Dist=2514, logAge=7.127, MassRk=280.4 |
Search coordinates in Bayestar19