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JPL Small-Body Database Browser
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393032 (2013 AB8)
Classification: Main-belt Asteroid          SPK-ID: 2393032
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108748278848127 7.3302e-08  
a 3.193474323673556 5.7378e-08 au
q 2.839398407681682 2.3727e-07 au
i 3.790619356293476 6.6007e-06 deg
node 292.2204138833188 0.00012541 deg
peri 296.5624315897236 0.00012925 deg
M 18.14239633181923 3.2222e-05 deg
tp 2458895.452500469937
(2020-Feb-15.95250047)
0.00018584 TDB
period 2084.460020559509
5.71
5.6178e-05
1.538e-07
d
yr
n .1727065985671287 4.6546e-09 deg/d
Q 3.54755023966543 6.374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5328 days (14.59 yr)  
   first obs. used      2004-08-25  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:13  

Additional Information
 Earth MOID = 1.83189 au 
 Jupiter MOID = 1.47904 au 
 T_jup = 3.183 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO472035  

393032 (2013 AB8)          Discovered 2004-Aug-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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