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351477 (2005 QU13)
Classification: Main-belt Asteroid          SPK-ID: 2351477
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448936145339066 1.0616e-07  
a 3.114519192401087 3.8251e-08 au
q 2.66324524907887 3.3884e-07 au
i 10.84725496141755 1.1115e-05 deg
node 341.5874988466367 3.3976e-05 deg
peri 19.57959093968856 4.1289e-05 deg
M 231.4229873174461 2.767e-05 deg
tp 2459717.543947884420
(2022-May-18.04394788)
0.00016371 TDB
period 2007.635858485119
5.50
3.6986e-05
1.013e-07
d
yr
n .1793153865420802 3.3034e-09 deg/d
Q 3.565793135723304 4.3794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      5407 days (14.80 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61308  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:43:39  

Additional Information
 Earth MOID = 1.66226 au 
 Jupiter MOID = 1.89239 au 
 T_jup = 3.174 
[ 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 15.6   n/a MPO455543  

351477 (2005 QU13)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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