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47476 (2000 AJ8)
Classification: Main-belt Asteroid          SPK-ID: 2047476
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102818960044174 3.4038e-08  
a 2.370054070857615 7.9868e-09 au
q 2.108680014290449 8.3377e-08 au
i 7.760846711572409 3.549e-06 deg
node 71.58188534323529 2.6885e-05 deg
peri 308.2263124806962 3.1731e-05 deg
M 280.9337299266653 1.6514e-05 deg
tp 2459293.201237769911
(2021-Mar-19.70123777)
6.1475e-05 TDB
period 1332.710465530168
3.65
6.7366e-06
1.844e-08
d
yr
n .2701261896797574 1.3654e-09 deg/d
Q 2.63142812742478 8.8676e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      9072 days (24.84 yr)  
   first obs. used      1995-11-14  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:42:02  

Additional Information
 Earth MOID = 1.12221 au 
 Jupiter MOID = 2.81303 au 
 T_jup = 3.525 
[ 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 15.3   n/a MPO436114  

47476 (2000 AJ8)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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