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(2013 AO27)
Classification: Apollo [NEO]          SPK-ID: 3623576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8787980549892495 1.3186e-07  
a 2.411488656667159 3.5857e-08 au
q .2922771155594217 3.2227e-07 au
i 4.409717341027302 6.2125e-06 deg
node 138.6832294515847 0.0001262 deg
peri 189.4926919633655 0.00015247 deg
M 1.966924928479083 4.1238e-06 deg
tp 2458993.026714983092
(2020-May-23.52671498)
1.5524e-05 TDB
period 1367.811535220692
3.74
3.0507e-05
8.352e-08
d
yr
n .2631941541141595 5.8702e-09 deg/d
Q 4.530700197774896 6.7367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      2655 days (7.27 yr)  
   first obs. used      2013-01-05  
   last obs. used      2020-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-19 07:06:24  

Additional Information
 Earth MOID = .0581959 au 
 Jupiter MOID = .851736 au 
 T_jup = 2.806 
[ 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 19.9   n/a MPO254828  

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