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186285 (2002 AP165)
Classification: Main-belt Asteroid          SPK-ID: 2186285
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1186249424429236 5.5025e-08  
a 3.11705118438287 3.6411e-08 au
q 2.747291167043806 1.6469e-07 au
i 8.389219528712452 5.6896e-06 deg
node 150.7410303272219 3.953e-05 deg
peri 329.0097494576135 4.7807e-05 deg
M 177.2661862081984 3.1361e-05 deg
tp 2458210.722156054086
(2018-Apr-02.22215605)
0.00016668 TDB
period 2010.084559511156
5.50
3.5221e-05
9.643e-08
d
yr
n .1790969431094732 3.1381e-09 deg/d
Q 3.486811201721935 4.073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6376 days (17.46 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:39  

Additional Information
 Earth MOID = 1.76692 au 
 Jupiter MOID = 1.59173 au 
 T_jup = 3.190 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO433222  

186285 (2002 AP165)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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