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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156954795964084 6.0538e-08  
a 3.184990918798251 4.3396e-08 au
q 2.685091318990811 2.0187e-07 au
i 3.925549885871898 6.2641e-06 deg
node 241.6870476201081 0.00010814 deg
peri 156.3576238455202 0.00011105 deg
M 286.5053967678303 2.3484e-05 deg
tp 2459024.351450127012
(2020-Jun-23.85145013)
0.00013879 TDB
period 2076.159545534292
5.68
4.2432e-05
1.162e-07
d
yr
n .1733970786466487 3.5438e-09 deg/d
Q 3.684890518605691 5.0207e-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 = 1.69273 au 
 Jupiter MOID = 1.73604 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 16.5   n/a MPO408870  

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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