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(2010 XB11)
Classification: Atira [NEO]          SPK-ID: 3553148
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5338975045772995 1.1327e-06  
a .6180130976939782 6.7243e-08 au
q .2880574470390764 7.0988e-07 au
i 29.88699323590814 0.00024098 deg
node 96.3138919682571 0.00026686 deg
peri 202.483739658212 0.00011809 deg
M 321.0988537804471 0.0010147 deg
tp 2459019.675859677118
(2020-Jun-19.17585968)
0.00050319 TDB
period 177.4577398002953
0.49
2.8962e-05
7.929e-08
d
yr
n 2.02865200697998 3.3109e-07 deg/d
Q .94796874834888 1.0314e-07 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      1811 days (4.96 yr)  
   first obs. used      2010-12-02  
   last obs. used      2015-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .62167  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:55:22  

Additional Information
 Earth MOID = .0919844 au 
 Jupiter MOID = 4.25862 au 
 T_jup = 8.925 
[ 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 MPO194127  

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