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344148 (2000 QD43)
Classification: Main-belt Asteroid          SPK-ID: 2344148
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2977277676602115 1.0446e-07  
a 2.481686050473183 2.4135e-08 au
q 1.742819202632315 2.4791e-07 au
i 2.699378088192601 8.7103e-06 deg
node 190.1024139589229 0.00015439 deg
peri 179.2798391359101 0.00015797 deg
M 1.352088789298388 3.5857e-05 deg
tp 2458995.136832049819
(2020-May-25.63683205)
0.00014215 TDB
period 1427.968693584981
3.91
2.0831e-05
5.703e-08
d
yr
n .252106367329527 3.6777e-09 deg/d
Q 3.22055289831405 3.132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6912 days (18.92 yr)  
   first obs. used      2000-07-31  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51318  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:29  

Additional Information
 Earth MOID = .742307 au 
 Jupiter MOID = 2.24407 au 
 T_jup = 3.414 
[ 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 17.5   n/a MPO251947  

344148 (2000 QD43)          Discovered 2000-Aug-24 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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