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86117 (1999 RC135)
Classification: Main-belt Asteroid          SPK-ID: 2086117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847763636493432 4.193e-08  
a 2.978791776135921 2.1733e-08 au
q 2.428381463672958 1.2569e-07 au
i 2.126797894050367 4.749e-06 deg
node 325.171534213802 0.00013082 deg
peri 70.44880522931874 0.00013144 deg
M 330.6553784791403 1.3956e-05 deg
tp 2459153.568088156167
(2020-Oct-31.06808816)
7.3363e-05 TDB
period 1877.84026101849
5.14
2.0551e-05
5.627e-08
d
yr
n .1917095971756116 2.098e-09 deg/d
Q 3.529202088598885 2.5748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      7666 days (20.99 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:58:33  

Additional Information
 Earth MOID = 1.43627 au 
 Jupiter MOID = 1.91519 au 
 T_jup = 3.233 
[ 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 14.6   n/a MPO474747  

86117 (1999 RC135)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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