SAI 1
(MWSC 18)
Summary
SAI 1 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, well below the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 years.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 2.083 | 51.721 | – | 0.31 | -0.88 | – |
| Glushkova et al. (2010) | 2.085 | 51.721 | – | – | – | – |
| Kharchenko et al. (2012) | 2.112 | 51.724 | – | -4.2 | -1.78 | – |
| Bica et al. (2019) | 2.09 | 51.725 | – | – | – | – |
| UCC | 2.126 | 51.729 | 0.271 | -2.669 | -1.223 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.34, Dist=2170.0, Age=9.1 |
| Glushkova et al. (2010) | E(B-V)=0.34, Dist=2170.0, Age=9.1 |
| Kharchenko et al. (2012) | e_bv=0.312, distance=1905, log_age=9.27 |
Search coordinates in Bayestar19