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437919 (2002 JX14)
Classification: Main-belt Asteroid          SPK-ID: 2437919
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 .2537898185593624 9.4094e-08  
a 2.638968361544026 1.8779e-08 au
q 1.969225059883869 2.54e-07 au
i 13.64854195488565 1.3364e-05 deg
node 54.99364252053579 3.5037e-05 deg
peri 202.2210330455486 4.3472e-05 deg
M 57.00182217922831 2.0552e-05 deg
tp 2458752.566083746314
(2019-Sep-26.06608375)
8.902e-05 TDB
period 1565.848361315235
4.29
1.6714e-05
4.576e-08
d
yr
n .2299073198234967 2.4541e-09 deg/d
Q 3.308711663204182 2.3545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6263 days (17.15 yr)  
   first obs. used      2002-04-10  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:38:02  

Additional Information
 Earth MOID = .961512 au 
 Jupiter MOID = 1.77235 au 
 T_jup = 3.311 
[ 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 16.9   n/a MPO477054  

437919 (2002 JX14)          Discovered 2002-May-08 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

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