Input observational data used for the calculation of the initial conditions – equatorial coordinates α, δ (J2000), radial velocity vr, PM μαcosδ, μδ, and distance to the Sun d⊙; together with their references.
|vr||−47.1 ± 0.7 km s-1||(2)|
|μαcosδ||−0.57 ± 0.13 mas yr-1||(2)|
|μδ||−2.45 ± 0.12 mas yr-1||(2)|
|d⊙||4.01 ± 0.14 kpc||(3)|
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