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80493 (2000 AK47)
Classification: Main-belt Asteroid          SPK-ID: 2080493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489346342025382 4.2993e-08  
a 2.41326102286846 1.0007e-08 au
q 2.053842875192303 1.04e-07 au
i 2.192239225065063 5.7307e-06 deg
node 340.308044915125 0.00010672 deg
peri 134.4250889893066 0.0001085 deg
M 167.5898497289398 1.8431e-05 deg
tp 2458363.044187503563
(2018-Sep-01.54418750)
6.9235e-05 TDB
period 1369.319758146961
3.75
8.5172e-06
2.332e-08
d
yr
n .2629042616657865 1.6353e-09 deg/d
Q 2.772679170544618 1.1497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      7974 days (21.83 yr)  
   first obs. used      1998-09-12  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:19:19  

Additional Information
 Earth MOID = 1.07095 au 
 Jupiter MOID = 2.31731 au 
 T_jup = 3.502 
[ 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 16.0   n/a MPO468762  

80493 (2000 AK47)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 AK47 = 2002 RN91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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