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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164534278564611 5.5864e-08  
a 3.116491143676694 3.5166e-08 AU
q 2.60372152169885 1.7683e-07 AU
i 2.62647892830957 6.2071e-06 deg
node 104.1226156227142 0.00017202 deg
peri 7.956336618224959 0.00017434 deg
M 318.9346970678291 2.9176e-05 deg
tp 2457029.729128145261
(2015-Jan-07.22912815)
0.00016507 JED
period 2009.542855889787
5.50
3.4013e-05
9.312e-08
d
yr
n .1791452214840171 3.0322e-09 deg/d
Q 3.629260765654539 4.0952e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      11699 days (32.03 yr)  
   first obs. used      1982-01-30  
   last obs. used      2014-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54256  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:08:49  

Additional Information
 Earth MOID = 1.62006 AU 
 T_jup = 3.195 
[ 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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