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JPL Small-Body Database Browser
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201427 (2003 AM28)
Classification: Main-belt Asteroid          SPK-ID: 2201427
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 .0678103740445697 4.5791e-08  
a 2.184707048819581 1.6684e-08 au
q 2.036561246661317 9.5684e-08 au
i 5.768136725184713 9.4437e-06 deg
node 133.5074094948489 4.2189e-05 deg
peri 290.5078609114321 8.5206e-05 deg
M 61.50599045529953 7.3978e-05 deg
tp 2458398.986958752307
(2018-Oct-07.48695875)
0.00024157 TDB
period 1179.47364658557
3.23
1.3511e-05
3.699e-08
d
yr
n .3052208932706171 3.4964e-09 deg/d
Q 2.332852850977845 1.7816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6901 days (18.89 yr)  
   first obs. used      2000-03-05  
   last obs. used      2019-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59124  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:19:36  

Additional Information
 Earth MOID = 1.0582 au 
 Jupiter MOID = 2.83059 au 
 T_jup = 3.668 
[ 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 17.0   n/a MPO302868  

201427 (2003 AM28)          Discovered 2003-Jan-04 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 AM28 = 2005 WB113 = 2005 WJ203 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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