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JPL Small-Body Database Browser
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226267 (2003 AK54)
Classification: Main-belt Asteroid          SPK-ID: 2226267
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675167054491259 5.3638e-08  
a 2.358720908504199 1.3693e-08 au
q 1.963595752837606 1.2386e-07 au
i 2.454240900239258 8.9127e-06 deg
node 353.717862534773 0.00011494 deg
peri 118.1266463454346 0.00011871 deg
M 181.4056889751407 2.7615e-05 deg
tp 2459256.914826553784
(2021-Feb-11.41482655)		 0.00010387 TDB
period 1323.162737957927
3.62		 1.1522e-05
3.155e-08		 d
yr
n .2720753764239143 2.3691e-09 deg/d
Q 2.753846064170792 1.5986e-08 au
   Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      8085 days (22.14 yr)  
   first obs. used      1996-03-20  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58847  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:20:35  

Additional Information
 Earth MOID = .981841 au 
 Jupiter MOID = 2.3531 au 
 T_jup = 3.532 
[ 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 17.3   n/a MPO440182  

226267 (2003 AK54)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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