(185851) 2000 DP107

(185851) 2000 DP₁₀₇
	Composite of radar images by the Arecibo Observatory from September to October 2000
Discovery
Discovered by	LINEAR
Discovery site	Lincoln Lab's ETS
Discovery date	29 February 2000
Designations
MPC designation	(185851) 2000 DP107
Alternative designations	2000 DP107
Minor planet category	NEO · PHA · Apollo
Orbital characteristics
	Epoch 4 September 2017 (JD 2458000.5)
	Uncertainty parameter 0
Observation arc	16.82 yr (6,143 days)
Aphelion	1.8794 AU
Perihelion	0.8511 AU
Semi-major axis	1.3652 AU
Eccentricity	0.3766
Orbital period (sidereal)	1.60 yr (583 days)
Mean anomaly	255.78°
Mean motion	0° 37m 4.44s / day
Inclination	8.6718°
Longitude of ascending node	358.70°
Argument of perihelion	289.74°
Known satellites	1
Earth MOID	0.0150 AU · 5.8 LD
Physical characteristics
Dimensions	0.860 km (taken); 0.863±0.043 km; 1.0±0.1 km
Synodic rotation period	2.769±0.005 h; 2.774±0.001 h; 2.77447±0.00005 h; 2.7745±0.0007 h; 2.7754±0.0002 h; 2.7754 h
Geometric albedo	0.111±0.036; 0.15 (derived)
Spectral type	M · C
Absolute magnitude (H)	18.0 · 18.0±0.2 (R) · 18.02±0.2 · 18.03±0.1 · 18.2

(185851) 2000 DP₁₀₇ is a sub-kilometer sized asteroid, classified as potentially hazardous asteroid and near-Earth object of the Apollo group that is notable because it provided evidence for binary asteroids in the near-Earth population. The PROCYON probe developed by JAXA and the University of Tokyo was intended to flyby this asteroid before its ion thruster failed and could not be restarted.

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