Alessi 15
(DSH J0643.0+0140; MWSC 964)
|
UTI:
UCC Trust Index
Alessi 15 is a poorly populated, very dense object of low C3 quality. It is poorly studied in the literature. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DB | 25 | 0.3 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 100.767 | 1.672 | – | 1.29 | 3.31 | – |
| Kharchenko et al. (2012) | 100.763 | 1.675 | – | 1.29 | 3.31 | – |
| Bica et al. (2019) | 100.766 | 1.671 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 100.767 | 1.672 | 0.093 | -0.182 | 0.469 | – |
| UCC | 100.764 | 1.67 | 0.153 | -0.169 | 0.53 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.27, Dist=1599.0, Age=9.25 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=2362, log_age=9.19 |
| Cantat-Gaudin et al. (2020) | AVNN=2.18, DMNN=14.01, AgeNN=7.53 |
Search coordinates in Bayestar19