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8385 (1993 AN)
Classification: Main-belt Asteroid          SPK-ID: 2008385
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654250551570163 5.0829e-08  
a 3.117705286169136 2.4945e-08 au
q 2.601958717241285 1.5939e-07 au
i 2.625436236667416 5.618e-06 deg
node 104.0962380582188 0.00012603 deg
peri 7.546821928110091 0.00012755 deg
M 66.68134228734911 1.8249e-05 deg
tp 2457028.062975202638
(2015-Jan-05.56297520)
0.00010121 JED
period 2010.717306038507
5.51
2.4132e-05
6.607e-08
d
yr
n .1790405836359304 2.1488e-09 deg/d
Q 3.633451855096986 2.9071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1121  
   data-arc span      12374 days (33.88 yr)  
   first obs. used      1982-01-30  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50006  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:07:16  

Additional Information
 Earth MOID = 1.61848 au 
 Jupiter MOID = 1.49214 au 
 T_jup = 3.194 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO337326  

[ show close-approach data ]
Alternate Designations
 1993 AN = 1982 BP13 = 1988 EX = 1988 FH3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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