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JPL Small-Body Database Browser
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392277 (2010 AM81)
Classification: Main-belt Asteroid          SPK-ID: 2392277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03545840933476932 1.022e-07  
a 2.738928549153845 3.9266e-08 au
q 2.641810499519262 2.6224e-07 au
i 6.987826876250231 5.2503e-06 deg
node 104.2200381871979 6.9555e-05 deg
peri 263.112551680654 0.00010629 deg
M 141.2011313671147 8.1276e-05 deg
tp 2457951.110657432117
(2017-Jul-16.61065743)
0.00037513 TDB
period 1655.653613118887
4.53
3.5603e-05
9.748e-08
d
yr
n .2174367857790249 4.6758e-09 deg/d
Q 2.836046598788428 4.0658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      5671 days (15.53 yr)  
   first obs. used      2003-08-27  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:26:39  

Additional Information
 Earth MOID = 1.64922 au 
 Jupiter MOID = 2.34101 au 
 T_jup = 3.339 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437605  

392277 (2010 AM81)          Discovered 2006-Mar-23 by CSS at Catalina
Reference: Last Updated: 2014-04-17

Alternate Designations
 2010 AM81 = 2014 DS16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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