DB2001 22
Summary
DB2001 22 is a poorly populated, very dense 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.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 310.649 | 42.946 | – | -1.36 | -5.8 | – |
| Cantat-Gaudin et al. (2018) | 310.645 | 42.946 | 0.268 | -2.714 | -4.644 | – |
| Cantat-Gaudin et al. (2020) | 310.645 | 42.946 | 0.268 | -2.714 | -4.644 | – |
| Hunt & Reffert (2023) | 310.646 | 42.939 | 0.293 | -2.833 | -4.726 | – |
| Celli et al. (2024) | 310.64 | 42.947 | – | – | – | – |
| Hunt & Reffert (2024) | 310.646 | 42.939 | 0.293 | -2.833 | -4.726 | – |
| UCC | 310.649 | 42.948 | 0.279 | -2.823 | -4.68 | 8.925 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=2.228, distance=1891, log_age=7.235 |
| Cantat-Gaudin et al. (2018) | dmode=3369.2 |
| Hunt & Reffert (2023) | AV50=5.822, diffAV50=2.632, MOD50=12.454, logAge50=7.902 |
| Celli et al. (2024) | Age=17.2, Mc=164.4 |
| Hunt & Reffert (2024) | MassJ=1031.26, MassTot=1031.45 |
Search coordinates in Bayestar19