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103386 (2000 AK122)
Classification: Main-belt Asteroid          SPK-ID: 2103386
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257968399405623 3.5831e-08  
a 2.312301243092632 7.6723e-09 au
q 2.021421053720944 8.2721e-08 au
i 6.260519915934847 4.0896e-06 deg
node 156.3519062545817 3.4101e-05 deg
peri 313.1388237386358 3.7031e-05 deg
M 344.0840015795981 1.5226e-05 deg
tp 2459257.280136529432
(2021-Feb-11.78013653)
5.4386e-05 TDB
period 1284.295751399012
3.52
6.392e-06
1.75e-08
d
yr
n .2803092664659554 1.3951e-09 deg/d
Q 2.603181432464318 8.6375e-09 au
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1999-12-14  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54291  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:33  

Additional Information
 Earth MOID = 1.04364 au 
 Jupiter MOID = 2.49586 au 
 T_jup = 3.565 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436486  

103386 (2000 AK122)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AK122 = 2002 RT61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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