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JPL Small-Body Database Browser
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390320 (2013 AG167)
Classification: Main-belt Asteroid          SPK-ID: 2390320
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08483707254859481 9.9238e-08  
a 3.042320938724205 6.2333e-08 au
q 2.78421933652955 3.0996e-07 au
i 9.544644550270421 1.0641e-05 deg
node 179.028351683832 4.0583e-05 deg
peri 188.99987258 5.7163e-05 deg
M 168.716447075317 4.2297e-05 deg
tp 2457692.133964974573
(2016-Oct-30.63396497)
0.00022576 TDB
period 1938.232924399905
5.31
5.9567e-05
1.631e-07
d
yr
n .185736190665247 5.7082e-09 deg/d
Q 3.300422540918859 6.7621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5885 days (16.11 yr)  
   first obs. used      2003-02-23  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:17:58  

Additional Information
 Earth MOID = 1.78223 au 
 Jupiter MOID = 2.15642 au 
 T_jup = 3.213 
[ 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 MPO472012  

390320 (2013 AG167)          Discovered 2003-Feb-23 by CINEOS at Campo Imperatore
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 AG167 = 2011 UG306 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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