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JPL Small-Body Database Browser
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469003 (2015 AN203)
Classification: Main-belt Asteroid          SPK-ID: 2469003
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430244259461004 1.2835e-07  
a 3.146051147073146 3.0537e-07 au
q 2.381483873058624 5.4243e-07 au
i 18.37283788097244 9.5895e-06 deg
node 84.13264774300146 3.5617e-05 deg
peri 313.4631567069381 5.554e-05 deg
M 354.2434577091875 8.2111e-05 deg
tp 2458633.091645964867
(2019-May-29.59164596)
0.00046906 TDB
period 2038.201398446806
5.58
0.00029676
8.125e-07
d
yr
n .1766263139031967 2.5716e-08 deg/d
Q 3.910618421087668 3.7958e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3119 days (8.54 yr)  
   first obs. used      2008-12-05  
   last obs. used      2017-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .63553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:21:37  

Additional Information
 Earth MOID = 1.42815 au 
 Jupiter MOID = 1.62772 au 
 T_jup = 3.086 
[ 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 16.1   n/a MPO380606  

469003 (2015 AN203)          Discovered 2013-Oct-26 by CSS at Catalina
Reference: Last Updated: 2016-06-21

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