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Table 4

Summary of shape parameters for asteroid (85990) 1999 JV6.

Parameter Value
Extent along X-axis [m] 730
Y -axis [m] 367
Z-axis [m] 351
Surface area [ × 106 m2] 0.707
Volume [ × 109 m3] 0.0453
Deq [m] 442
pv 0.075
DEEVE diameter 2a [m] 772
2b [m] 342
2c [m] 327
Ratio of IaIc 0.32
IbIc 0.98

Notes. The geometric parameters of the shape of JV6 determined for the best-fit radar model. The extents are measured along the body-fixed coordinate system axis rather than the principal axis of inertia. The Deq is the diameter of a sphere with volume equivalent to the model volume. The DEEVE stands for the dynamically equivalent equal-volume ellipsoid. The moments of inertia correspond to the longest (Ia), intermediate (Ib), and shortest principal axis of inertia (Ic).

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