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Table 6

Orbital elements of the satellite of Eurybates, expressed in EQJ2000, obtained with Genoid please see Table 2 for a description of the listed parameters.

(3548) Eurybates and Queta
Observing dataset
Number of observations 9
Time span (days) 884
RMS (mas) 7.89

Orbital elements EQJ2000
P (day) 82.5 ±0.2
a (km) 2345.5 ±43.6
e 0.14 ±0.03
i (°) 132.6 ±0.6
Ω (°) 193.5 ±2.5
ω (°) 15.7 ±10.4
tp (JD) 2458375.07879 ±1.88861

Derived parameters
MEurybates (×1017 kg) 1.502 ±0.089
λp, βp (°) 113, −64 ±4, 1
αp, δp (°) 104, −43 ±3, 1

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