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413168 (2002 QA58)
Classification: Main-belt Asteroid          SPK-ID: 2413168
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571489595236993 6.0453e-08  
a 3.184825898357456 4.2943e-08 au
q 2.684333822166451 2.0191e-07 au
i 3.925499948508015 6.2639e-06 deg
node 241.6863562579015 0.00010815 deg
peri 156.4522503333472 0.00011106 deg
M 355.8056385567107 2.4017e-05 deg
tp 2459024.687463269122
(2020-Jun-24.18746327)
0.0001387 TDB
period 2075.998192958606
5.68
4.1988e-05
1.15e-07
d
yr
n .1734105555684258 3.5073e-09 deg/d
Q 3.685317974548461 4.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6218 days (17.02 yr)  
   first obs. used      2002-08-28  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:11  

Additional Information
 Earth MOID = 1.69259 au 
 Jupiter MOID = 1.7369 au 
 T_jup = 3.175 
[ 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 MPO495096  

413168 (2002 QA58)          Discovered 2002-Aug-28 by Matson, R. at Palomar
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2002 QA58 = 2008 RK9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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