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226410 (2003 QU92)
Classification: Main-belt Asteroid          SPK-ID: 2226410
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119579802504639 5.3311e-08  
a 3.163470980601443 5.7217e-08 au
q 2.785183745511966 1.6196e-07 au
i 16.80553184203699 8.7625e-06 deg
node 141.3232919364808 1.6434e-05 deg
peri 237.8542432103952 3.8884e-05 deg
M 324.5859758527272 3.4822e-05 deg
tp 2459202.670128692997
(2020-Dec-19.17012869)
0.00020024 TDB
period 2055.153236096826
5.63
5.5756e-05
1.527e-07
d
yr
n .1751694198159728 4.7523e-09 deg/d
Q 3.54175821569092 6.4059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6644 days (18.19 yr)  
   first obs. used      2000-03-01  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58119  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:41:08  

Additional Information
 Earth MOID = 1.8235 au 
 Jupiter MOID = 2.00233 au 
 T_jup = 3.127 
[ 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 15.3   n/a MPO450049  

226410 (2003 QU92)          Discovered 2003-Aug-27 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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