NGC 2240
(MWSC 900)
Summary
NGC 2240 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, well above the mid-plane. It is poorly studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Piskunov et al. (2008) | 98.284 | 35.249 | – | – | – | – |
| Kharchenko et al. (2012) | 98.332 | 35.265 | – | -1.01 | -1.54 | – |
| Loktin & Popova (2017) | 98.295 | 35.251 | – | -0.506 | -0.578 | 15.8 |
| Bica et al. (2019) | 98.306 | 35.258 | – | – | – | – |
| Donor et al. (2020) | 98.332 | 35.265 | – | 0.77 | -1.71 | 26.4 |
| UCC | 98.345 | 35.243 | 0.22 | -0.17 | -1.774 | 29.448 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Piskunov et al. (2008) | E(B-V)=0.17, Dist=450, logt=9.5, logMA=1.404 |
| Kharchenko et al. (2012) | e_bv=0.146, distance=1551, log_age=9.2 |
| Loktin & Popova (2017) | E(B-V)=0.043, Dist=1827, logt=9.0 |
| Donor et al. (2020) | Fe/H=-0.15 |
Search coordinates in Bayestar19