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(2010 JW176)
Classification: Mars-crossing Asteroid          SPK-ID: 3528728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5582575832543055 1.1359e-05  
a 3.074740073431797 7.4826e-05 au
q 1.358243110902596 2.0577e-06 au
i 32.54813125457024 0.00014868 deg
node 69.91253720159555 0.00018176 deg
peri 211.4750167909638 0.00028641 deg
M 332.0537308999524 0.025393 deg
tp 2459353.373558481529
(2021-May-18.87355848)
0.14449 TDB
period 1969.296182482433
5.39
0.071886
0.0001968
d
yr
n .1828064275969881 6.6731e-06 deg/d
Q 4.791237035960997 0.0001166 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      223 days  
   first obs. used      2010-02-07  
   last obs. used      2010-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .46257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 03:49:35  

Additional Information
 Earth MOID = .392248 au 
 Jupiter MOID = .840359 au 
 T_jup = 2.768 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.6   n/a MPO187165  

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