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47518 (2000 AU71)
Classification: Main-belt Asteroid          SPK-ID: 2047518
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1728282699108901 3.6524e-08  
a 2.202217435024739 6.8685e-09 au
q 1.821612005761815 8.0201e-08 au
i 4.542218735499991 3.3166e-06 deg
node 103.8771895747498 4.9033e-05 deg
peri 228.4777002678456 4.9935e-05 deg
M 180.7469556980713 9.7342e-06 deg
tp 2459594.864361864389
(2022-Jan-15.36436186)
3.3279e-05 TDB
period 1193.682211113653
3.27
5.5844e-06
1.529e-08
d
yr
n .3015878067447581 1.4109e-09 deg/d
Q 2.582822864287663 8.0555e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1188  
   data-arc span      11175 days (30.60 yr)  
   first obs. used      1989-11-03  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:51  

Additional Information
 Earth MOID = .81467 au 
 Jupiter MOID = 2.76436 au 
 T_jup = 3.640 
[ 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 15.7   n/a MPO452818  

47518 (2000 AU71)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AU71 = 1989 VR3 = 1998 KU13 = 1999 XQ104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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