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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649464670870227 5.1182e-08  
a 3.118134725641452 2.452e-08 AU
q 2.603809418745532 1.6027e-07 AU
i 2.62633454942854 5.636e-06 deg
node 104.123376487741 0.00012768 deg
peri 7.890700657037073 0.00012919 deg
M 354.8175024496893 1.8401e-05 deg
tp 2457029.451918355913
(2015-Jan-06.95191836)
0.00010284 JED
period 2011.132761172999
5.51
2.3723e-05
6.495e-08
d
yr
n .1790035978480252 2.1115e-09 deg/d
Q 3.632460032537372 2.8565e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      12150 days (33.26 yr)  
   first obs. used      1982-01-30  
   last obs. used      2015-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49865  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:01:27  

Additional Information
 Earth MOID = 1.6204 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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