Gulliver 20
(OCSN 196)
Summary
Gulliver 20 is a moderately populated, dense object of very high C3 quality. It is located at a very 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 |
|---|---|---|---|---|---|---|
| Cantat-Gaudin et al. (2018) | 273.736 | 11.082 | 2.347 | 1.039 | -6.525 | – |
| Soubiran et al. (2018) | 273.736 | 11.082 | – | – | – | -13.92 |
| Bossini et al. (2019) | 273.736 | 11.082 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 273.736 | 11.082 | 2.347 | 1.039 | -6.525 | – |
| Dias et al. (2021) | 273.699 | 11.105 | 2.365 | 1.02 | -6.515 | -14.879 |
| Tarricq et al. (2022) | 273.865 | 10.416 | 2.346 | 1.023 | -6.509 | – |
| He et al. (2022) | 273.645 | 11.039 | 2.361 | 1.013 | -6.465 | – |
| Qin et al. (2023) | 273.84 | 11.44 | 2.38 | 1.03 | -6.55 | -13.57 |
| Hunt & Reffert (2023) | 273.84 | 11.438 | 2.364 | 1.018 | -6.564 | -14.434 |
| Cavallo et al. (2024) | 273.727 | 10.969 | 2.353 | – | – | – |
| Hunt & Reffert (2024) | 273.84 | 11.438 | 2.364 | 1.018 | -6.564 | -14.434 |
| Alfonso et al. (2024) | 273.754 | 10.844 | 2.311 | 1.04 | -6.507 | – |
| Almeida et al. (2025) | 273.699 | 11.105 | – | – | – | – |
| UCC | 273.754 | 10.988 | 2.359 | 1.023 | -6.549 | -13.909 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2018) | dmode=420.9 |
| Soubiran et al. (2018) | dmode=420.9 |
| Bossini et al. (2019) | AV=0.149, Dist=7.983, logA=8.289, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.25, DistPc=429.0, AgeNN=8.25 |
| Dias et al. (2021) | Av=0.338, Dist=422, logage=8.974, [Fe/H]=-0.061 |
| Tarricq et al. (2022) | Dist=424, logAgeNN=8.26 |
| He et al. (2022) | A0=0.45, logAge=7.9 |
| Qin et al. (2023) | E(B-V)=0.16, m-M=8.53, logt=7.95 |
| Hunt & Reffert (2023) | AV50=0.192, diffAV50=0.49, MOD50=8.051, logAge50=8.407 |
| Cavallo et al. (2024) | AV50=0.53, dMod50=8.16, logAge50=8.09, [Fe/H]50=0.08 |
| Hunt & Reffert (2024) | MassJ=73.8268, MassTot=146.912 |
| Alfonso et al. (2024) | AV=0.25005, MOD=8.16970, logAge=8.01227, Z=-0.0607 |
| Almeida et al. (2025) | AV=0.338, Dist=422, logAge=8.974, MassRk=82.2 |
Search coordinates in Bayestar19