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JPL Small-Body Database Browser
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80511 (2000 AK57)
Classification: Main-belt Asteroid          SPK-ID: 2080511
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667944984109749 4.143e-08  
a 2.376361802934723 1.0834e-08 au
q 1.979997727971226 9.9355e-08 au
i 4.243754126347185 5.3109e-06 deg
node 90.87920498022766 7.3919e-05 deg
peri 29.91451125160761 7.6994e-05 deg
M 95.01829694256153 2.1004e-05 deg
tp 2458247.339589693666
(2018-May-08.83958969)		 7.713e-05 TDB
period 1338.034376548919
3.66		 9.1505e-06
2.505e-08		 d
yr
n .2690513833646922 1.84e-09 deg/d
Q 2.772725877898221 1.2641e-08 au
   Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      8492 days (23.25 yr)  
   first obs. used      1996-01-14  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:55:05  

Additional Information
 Earth MOID = .997628 au 
 Jupiter MOID = 2.30915 au 
 T_jup = 3.519 
[ 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 16.8   n/a MPO474695  

80511 (2000 AK57)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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