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392366 (2010 GA140)
Classification: Main-belt Asteroid          SPK-ID: 2392366
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04180546602928165 4.2624e-08  
a 2.529747067232703 2.545e-08 au
q 2.423989812150832 1.0065e-07 au
i 4.753012123751815 5.1371e-06 deg
node 73.40370756734183 9.7268e-05 deg
peri 197.8731897620682 0.00026051 deg
M 129.6138114890293 0.00024013 deg
tp 2458471.369422149316
(2018-Dec-18.86942215)
0.00098116 TDB
period 1469.650539845204
4.02
2.2177e-05
6.072e-08
d
yr
n .2449561921284487 3.6964e-09 deg/d
Q 2.635504322314575 2.6514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5437 days (14.89 yr)  
   first obs. used      2004-12-12  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:48  

Additional Information
 Earth MOID = 1.40836 au 
 Jupiter MOID = 2.38801 au 
 T_jup = 3.445 
[ 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 16.8   n/a MPO440693  

392366 (2010 GA140)          Discovered 2010-Apr-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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