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39162 (2000 WX118)
Classification: Main-belt Asteroid          SPK-ID: 2039162
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484768203069207 5.6867e-08  
a 2.677906607210391 1.6233e-08 au
q 2.280299549092898 1.5655e-07 au
i 5.146924470759489 4.2457e-06 deg
node 292.5910064266152 6.0052e-05 deg
peri 58.18142353997619 6.1192e-05 deg
M 226.8444698635919 1.4098e-05 deg
tp 2459592.536216177574
(2022-Jan-13.03621618)
6.4636e-05 TDB
period 1600.632265183335
4.38
1.4554e-05
3.985e-08
d
yr
n .2249111228298063 2.0451e-09 deg/d
Q 3.075513665327884 1.8644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      8504 days (23.28 yr)  
   first obs. used      1997-01-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:40:43  

Additional Information
 Earth MOID = 1.27916 au 
 Jupiter MOID = 2.3592 au 
 T_jup = 3.356 
[ 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 15.1   n/a MPO381559  

39162 (2000 WX118)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WX118 = 1997 AH16 = 1999 ND14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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