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86979 (2000 JW19)
Classification: Main-belt Asteroid          SPK-ID: 2086979
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1303863276827001 4.3562e-08  
a 2.322693483532754 1.1793e-08 au
q 2.01984600988238 9.9377e-08 au
i 6.190310925488109 4.5873e-06 deg
node 282.13217743 4.7222e-05 deg
peri 357.964510595804 5.2336e-05 deg
M 187.5066596526159 2.5662e-05 deg
tp 2459620.021111912016
(2022-Feb-09.52111191)
9.3678e-05 TDB
period 1292.963541891941
3.54
9.8468e-06
2.696e-08
d
yr
n .2784301245441357 2.1204e-09 deg/d
Q 2.625540957183128 1.333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      2000-04-06  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:58:18  

Additional Information
 Earth MOID = 1.00339 au 
 Jupiter MOID = 2.49746 au 
 T_jup = 3.557 
[ 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 15.4   n/a MPO453302  

86979 (2000 JW19)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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