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JPL Small-Body Database Browser
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183430 (2003 AG55)
Classification: Main-belt Asteroid          SPK-ID: 2183430
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09433201614572832 6.9205e-08  
a 2.687530000470385 2.6251e-08 au
q 2.434009877073884 1.9277e-07 au
i 12.52978290926869 5.7263e-06 deg
node 321.160623215075 2.8054e-05 deg
peri 191.3516158510694 4.5794e-05 deg
M 220.8344170687505 3.7291e-05 deg
tp 2459222.596489423344
(2021-Jan-08.09648942)		 0.00017178 TDB
period 1609.268121292906
4.41		 2.3578e-05
6.455e-08		 d
yr
n .2237041765984722 3.2776e-09 deg/d
Q 2.941050123866887 2.8727e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6177 days (16.91 yr)  
   first obs. used      2003-01-05  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:27:26  

Additional Information
 Earth MOID = 1.44685 au 
 Jupiter MOID = 2.08128 au 
 T_jup = 3.333 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454262  

183430 (2003 AG55)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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