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JPL Small-Body Database Browser
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172382 (2003 AD11)
Classification: Main-belt Asteroid          SPK-ID: 2172382
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2523691952602188 5.6817e-08  
a 3.067617767174988 2.6028e-08 au
q 2.293445539907087 1.7656e-07 au
i 7.8166463944469 5.7853e-06 deg
node 216.7699250132677 4.4914e-05 deg
peri 258.7791892370298 4.6675e-05 deg
M 74.62111808806904 1.1812e-05 deg
tp 2458593.720044163245
(2019-Apr-20.22004416)
6.2489e-05 TDB
period 1962.457650773874
5.37
2.4976e-05
6.838e-08
d
yr
n .1834434490130464 2.3347e-09 deg/d
Q 3.841789994442888 3.2596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      7647 days (20.94 yr)  
   first obs. used      1998-03-04  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:18:50  

Additional Information
 Earth MOID = 1.32514 au 
 Jupiter MOID = 1.42972 au 
 T_jup = 3.168 
[ 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 15.2   n/a MPO241234  

172382 (2003 AD11)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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