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(2010 KC)
Classification: Aten [NEO]          SPK-ID: 3522631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .607059772792522 5.1043e-06  
a .7818894188915613 4.8794e-08 au
q .307235805910373 4.0102e-06 au
i 2.209736736834676 5.8964e-05 deg
node 94.51914109500001 0.00082135 deg
peri 297.0715981058178 0.00085083 deg
M .5151571878785191 0.00066982 deg
tp 2459200.138628670187
(2020-Dec-16.63862867)
0.00046983 TDB
period 252.5320073051024
0.69
2.3639e-05
6.472e-08
d
yr
n 1.425561867747947 1.3344e-07 deg/d
Q 1.25654303187275 7.8415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      3294 days (9.02 yr)  
   first obs. used      2010-05-16  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-23 12:42:05  

Additional Information
 Earth MOID = .0198507 au 
 Jupiter MOID = 4.18645 au 
 T_jup = 7.270 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.1   n/a MPO176623  

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