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332692 (2009 QQ30)
Classification: Main-belt Asteroid          SPK-ID: 2332692
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2420788904319568 6.1952e-08  
a 2.440506558081806 2.7571e-08 au
q 1.849711438409449 1.4774e-07 au
i 7.661211236221451 5.8438e-06 deg
node 255.4996999757551 4.4228e-05 deg
peri 116.260645001787 4.5655e-05 deg
M 333.9877966234039 1.9586e-05 deg
tp 2459301.122020909172
(2021-Mar-27.62202091)		 7.7196e-05 TDB
period 1392.574362227756
3.81		 2.3598e-05
6.461e-08		 d
yr
n .2585140224929129 4.3807e-09 deg/d
Q 3.031301677754164 3.4245e-08 au
   Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      5054 days (13.84 yr)  
   first obs. used      2005-06-29  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:25:45  

Additional Information
 Earth MOID = .864365 au 
 Jupiter MOID = 2.49839 au 
 T_jup = 3.449 
[ 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 MPO434082  

332692 (2009 QQ30)          Discovered 2009-Aug-21 by LINEAR at Socorro
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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