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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1649464671019962 5.1198e-08  
a 3.118134724110772 2.4761e-08 AU
q 2.603809417420643 1.6041e-07 AU
i 2.626333872494444 5.6546e-06 deg
node 104.1233991632273 0.00012881 deg
peri 7.89067706916654 0.00013033 deg
M 354.8175037468941 1.8594e-05 deg
tp 2457029.451911087786
(2015-Jan-06.95191109)
0.00010393 JED
period 2011.132759692113
5.51
2.3956e-05
6.559e-08
d
yr
n .1790035979798334 2.1322e-09 deg/d
Q 3.632460030800902 2.8845e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1080  
   data-arc span      12104 days (33.14 yr)  
   first obs. used      1982-01-30  
   last obs. used      2015-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49451  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:31:34  

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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