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JPL Small-Body Database Browser
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344143 (2000 JQ3)
Classification: Amor [NEO]          SPK-ID: 2344143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4856497491787408 1.548e-07  
a 2.463976352216574 7.8748e-08 au
q 1.267346854780246 3.4476e-07 au
i 7.769127354288276 2.32e-05 deg
node 54.70954081023206 9.2684e-05 deg
peri 218.3622004606136 9.7151e-05 deg
M 309.203214151349 8.5061e-05 deg
tp 2458799.836561495160
(2019-Nov-12.33656149)
0.00034309 TDB
period 1412.710685122283
3.87
6.7724e-05
1.854e-07
d
yr
n .2548292469160723 1.2216e-08 deg/d
Q 3.660605849652902 1.1699e-07 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6936 days (18.99 yr)  
   first obs. used      2000-03-29  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-27 07:54:05  

Additional Information
 Earth MOID = .266297 au 
 Jupiter MOID = 1.52014 au 
 T_jup = 3.304 
[ 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 18.2   n/a MPO242145  

344143 (2000 JQ3)          Discovered 2000-May-04 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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