NGC 436
(FoF 73)
Summary
NGC 436 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 18.992 | 58.812 | – | – | – | – |
| Dias et al. (2002) | 18.992 | 58.812 | – | -0.38 | -0.9 | -73.78 |
| Kharchenko et al. (2012) | 18.996 | 58.811 | – | -1.9 | -2.15 | – |
| Loktin & Popova (2017) | 18.99 | 58.812 | – | -1.786 | -4.306 | -74.3 |
| Cantat-Gaudin et al. (2018) | 19.001 | 58.82 | 0.262 | -0.986 | -0.577 | – |
| Soubiran et al. (2018) | 19.001 | 58.82 | – | – | – | -89.68 |
| Liu & Pang (2019) | 19.059 | 58.827 | 0.276 | -1.054 | -0.537 | – |
| Cantat-Gaudin et al. (2020) | 19.001 | 58.82 | 0.262 | -0.986 | -0.577 | – |
| Dias et al. (2021) | 18.996 | 58.825 | 0.266 | -0.993 | -0.578 | -79.758 |
| Rain et al. (2021) | 19.001 | 58.82 | 0.262 | -0.986 | -0.577 | – |
| Jaehnig et al. (2021) | 19.001 | 58.82 | 0.299 | -0.986 | -0.56 | – |
| Hunt & Reffert (2023) | 19.001 | 58.815 | 0.277 | -0.981 | -0.664 | -72.821 |
| Cavallo et al. (2024) | 18.993 | 58.828 | 0.28 | – | – | – |
| Hunt & Reffert (2024) | 19.001 | 58.815 | 0.277 | -0.981 | -0.664 | -72.821 |
| Almeida et al. (2025) | 18.996 | 58.825 | – | – | – | – |
| UCC | 18.996 | 58.822 | 0.276 | -0.987 | -0.656 | -71.965 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.47, DM0=12.07, log_age_=7.8 |
| Dias et al. (2002) | E(B-V)=0.4, Dist=2400.0, Age=8.26, [Fe/H]=-0.55 |
| Kharchenko et al. (2012) | e_bv=0.46, distance=3000, log_age=7.925 |
| Loktin & Popova (2017) | E(B-V)=0.452, Dist=3012, logt=7.922 |
| Cantat-Gaudin et al. (2018) | dmode=3434.7 |
| Soubiran et al. (2018) | dmode=3434.7 |
| Liu & Pang (2019) | Age=0.589, Z=-2.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.4, DistPc=3109.0, AgeNN=7.75 |
| Dias et al. (2021) | Av=1.59, Dist=2743, logage=7.861, [Fe/H]=-0.122 |
| Rain et al. (2021) | E(B-V)=0.4, Dist=3434.7, log(Age)=8.26, NBSS=0 |
| Jaehnig et al. (2021) | dmode=3.361 |
| Hunt & Reffert (2023) | AV50=1.519, diffAV50=0.674, MOD50=12.499, logAge50=7.59 |
| Cavallo et al. (2024) | AV50=1.55, dMod50=12.52, logAge50=7.91, [Fe/H]50=0.27 |
| Hunt & Reffert (2024) | MassJ=1929.45, MassTot=1925.51 |
| Almeida et al. (2025) | AV=1.59, Dist=2743, logAge=7.861, MassRk=861.2 |
Search coordinates in Bayestar19