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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5582560050727029 1.1363e-05  
a 3.075375797235439 7.5134e-05 au
q 1.358528790573504 1.9534e-06 au
i 32.54777254963459 0.00014969 deg
node 69.91895179486866 0.00017667 deg
peri 211.4514203387975 0.00029366 deg
M 295.5129986610395 0.02404 deg
tp 2459353.370535909612
(2021-May-18.87053591)
0.14448 TDB
period 1969.906962485969
5.39
0.07219
0.0001976
d
yr
n .1827497475036536 6.6971e-06 deg/d
Q 4.792222803897373 0.00011708 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .46891  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jul-09 05:29:17  

Additional Information
 Earth MOID = .394015 au 
 Jupiter MOID = .839748 au 
 T_jup = 2.767 
[ 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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