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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .485642935534578 1.5508e-07  
a 2.463930185123154 7.9117e-08 au
q 1.267339897067689 3.4528e-07 au
i 7.768817372678319 2.3199e-05 deg
node 54.70680447848629 9.2691e-05 deg
peri 218.3516646510417 9.7164e-05 deg
M 51.14244658831661 8.9839e-05 deg
tp 2458799.812638390780
(2019-Nov-12.31263839)
0.00034311 TDB
period 1412.670980739198
3.87
6.8041e-05
1.863e-07
d
yr
n .254836409120279 1.2274e-08 deg/d
Q 3.660520473178619 1.1754e-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 = .266663 au 
 Jupiter MOID = 1.52151 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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