Measurements of 10 Scarcely Observed Pairs
Separation ($\rho$) and Position Angle (PA) measurements are reported of 10 pairs which measures where last reported in the WDS +20 years from epoch of observation 2021.066. Measurements were obtained by direct imaging and are presented with associated measurement uncertainties, as well as, comparis...
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Zusammenfassung: | Separation ($\rho$) and Position Angle (PA) measurements are reported of 10
pairs which measures where last reported in the WDS +20 years from epoch of
observation 2021.066. Measurements were obtained by direct imaging and are
presented with associated measurement uncertainties, as well as, comparisons to
measurements determined from Gaia DR2 & EDR3 and historic data extrapolation at
epoch of J2000.0. |
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DOI: | 10.48550/arxiv.2106.06890 |