886 Washingtonia

886 Washingtonia is a minor planet orbiting the Sun. It was discovered on 16 November 1917, from Washington, D.C. and is named after the 1st President of the United States, George Washington.

886 Washingtonia
Discovery
Discovered byGeorge Henry Peters
Discovery siteWashington, D.C.
Discovery date16 November 1917
Designations
(886) Washingtonia
1917 b
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc105.87 yr (38670 days)
Aphelion4.0269 AU (602.42 Gm)
Perihelion2.3205 AU (347.14 Gm)
3.1737 AU (474.78 Gm)
Eccentricity0.26882
5.65 yr (2065.1 d)
217.593°
0° 10m 27.552s / day
Inclination16.846°
58.918°
301.838°
Earth MOID1.36733 AU (204.550 Gm)
Jupiter MOID1.67995 AU (251.317 Gm)
TJupiter3.079
Physical characteristics
Mean radius
45.28±6.3 km
9.001 h (0.3750 d)
0.0713±0.025
9.3

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