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JPL Small-Body Database Browser
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379408 (2010 AA42)
Classification: Main-belt Asteroid          SPK-ID: 2379408
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 .3232842230150093 1.1015e-07  
a 2.597984086813658 5.3043e-08 au
q 1.758096819902746 3.1876e-07 au
i 7.188006630220226 4.5476e-06 deg
node 125.1726532987102 5.8845e-05 deg
peri 310.5561001054754 6.659e-05 deg
M 98.64705569951391 3.2143e-05 deg
tp 2458181.383476090824
(2018-Mar-03.88347609)
0.00012437 TDB
period 1529.512944277838
4.19
4.6842e-05
1.282e-07
d
yr
n .2353690443397813 7.2083e-09 deg/d
Q 3.43787135372457 7.0191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      4944 days (13.54 yr)  
   first obs. used      2005-10-24  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:45:25  

Additional Information
 Earth MOID = .783208 au 
 Jupiter MOID = 1.88095 au 
 T_jup = 3.330 
[ 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 17.1   n/a MPO437555  

379408 (2010 AA42)          Discovered 2010-Jan-06 by CSS at Catalina
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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