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201141 (2002 JL103)
Classification: Main-belt Asteroid          SPK-ID: 2201141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079147755108811 5.2032e-08  
a 2.609283272567509 1.8343e-08 au
q 2.327703053964089 1.2747e-07 au
i 3.766386112228362 4.5711e-06 deg
node 129.8172130817159 7.3772e-05 deg
peri 84.16545096411174 7.671e-05 deg
M 112.5746864648066 2.2153e-05 deg
tp 2458519.086220007338
(2019-Feb-04.58622001)
9.3121e-05 TDB
period 1539.502051835949
4.21
1.6233e-05
4.444e-08
d
yr
n .2338418448813877 2.4658e-09 deg/d
Q 2.890863491170929 2.0322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      10147 days (27.78 yr)  
   first obs. used      1993-01-24  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:20:55  

Additional Information
 Earth MOID = 1.32499 au 
 Jupiter MOID = 2.07908 au 
 T_jup = 3.399 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO433318  

201141 (2002 JL103)          Discovered 2002-May-10 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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