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392269 (2010 AW38)
Classification: Main-belt Asteroid          SPK-ID: 2392269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09880735583650303 5.0221e-08  
a 2.335814060587372 2.3196e-08 au
q 2.105018449535008 1.2411e-07 au
i 4.459270632574995 5.2645e-06 deg
node 324.2883345739795 9.5192e-05 deg
peri 184.5086692477824 0.00010225 deg
M 314.0110642873417 3.9351e-05 deg
tp 2459167.073797896486
(2020-Nov-13.57379790)
0.00014358 TDB
period 1303.934659793167
3.57
1.9423e-05
5.318e-08
d
yr
n .2760874536896687 4.1125e-09 deg/d
Q 2.566609671639735 2.5488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      4152 days (11.37 yr)  
   first obs. used      2008-09-06  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59913  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:43:29  

Additional Information
 Earth MOID = 1.11635 au 
 Jupiter MOID = 2.43105 au 
 T_jup = 3.557 
[ 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 17.4   n/a MPO503475  

392269 (2010 AW38)          Discovered 2010-Jan-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 AW38 = 2008 SQ169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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