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379413 (2010 AA61)
Classification: Main-belt Asteroid          SPK-ID: 2379413
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185805534567464 5.842e-08  
a 2.805690083886249 4.7545e-08 au
q 2.284377338019131 1.8999e-07 au
i 8.085731976821204 5.8506e-06 deg
node 159.0926499607585 3.743e-05 deg
peri 307.6926904296985 4.1532e-05 deg
M 77.88313820618403 1.6182e-05 deg
tp 2458629.136757993154
(2019-May-25.63675799)
7.5136e-05 TDB
period 1716.555986336069
4.70
4.3633e-05
1.195e-07
d
yr
n .2097222594926297 5.3309e-09 deg/d
Q 3.327002829753366 5.638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5036 days (13.79 yr)  
   first obs. used      2006-03-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:35:29  

Additional Information
 Earth MOID = 1.31137 au 
 Jupiter MOID = 1.84217 au 
 T_jup = 3.283 
[ 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 16.4   n/a MPO427885  
diameter diameter 3.397 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379413 (2010 AA61)          Discovered 2010-Jan-10 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

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