Ruprecht 80
(NGC 2982; ESO 262 01; OCL 770; MWSC 1702; MWSC 1703)
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UTI:
UCC Trust Index
Ruprecht 80 is a sparse, very loose object of low C3 quality. 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. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CC | 18 | 7.7 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 145.512 | -44.017 | – | -8.79 | 4.61 | 45.75 |
| Kharchenko et al. (2012) | 145.515 | -44.02 | – | -16.43 | 6.42 | – |
| Bica et al. (2019) | 145.501 | -44.02 | – | – | – | – |
| UCC | 145.501 | -43.987 | 0.259 | -5.139 | 2.799 | 17.974 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.3, Dist=2500.0, Age=8.33, [Fe/H]=-0.373 |
| Kharchenko et al. (2012) | e_bv=0.393, distance=2183, log_age=8.425, metallicity=-0.373 |
Search coordinates in Bayestar19