Alessi 16
|
UTI:
UCC Trust Index
Alessi 16 is a sparse, loose object of low C3 quality. It is poorly studied in the literature, with no articles listed in the last 13 years. This object shares a large percentage of members with a later reported entry. Warning: contains less than 25 stars with P>0.5 estimated. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DB | 21 | 4.5 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 100.896 | 2.173 | – | -0.98 | -2.14 | – |
| Kharchenko et al. (2012) | 100.89 | 2.175 | – | -0.98 | -2.14 | – |
| UCC | 100.826 | 2.15 | 0.328 | -0.258 | 1.502 | 70.834 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.27, Dist=1191.0, Age=9.05 |
| Kharchenko et al. (2012) | e_bv=0.625, distance=2088, log_age=8.65 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| HSC 1659 | 80.0 | 100.81 | 2.12 | 0.33 | -0.28 | 1.5 | 62.76 | 0.04 |