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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164946467326888 5.1319e-08  
a 3.118134725134249 3.4165e-08 AU
q 2.603809417574058 1.6076e-07 AU
i 2.626333247751314 5.6949e-06 deg
node 104.1234755493092 0.00015595 deg
peri 7.890601330452794 0.00015798 deg
M 354.8175029397815 2.6862e-05 deg
tp 2457029.451915610959
(2015-Jan-06.95191561)
0.00015034 JED
period 2011.132760682296
5.51
3.3053e-05
9.049e-08
d
yr
n .1790035978917009 2.9419e-09 deg/d
Q 3.632460032694441 3.98e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      11936 days (32.68 yr)  
   first obs. used      1982-01-30  
   last obs. used      2014-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53254  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:12:40  

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 13.4 mag n/a MPO266003  

[ 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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