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213743 (2002 XL3)
Classification: Main-belt Asteroid          SPK-ID: 2213743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0846057018352102 6.0832e-08  
a 2.98789320410697 2.7774e-08 au
q 2.735100402564845 1.7944e-07 au
i 8.483322024093193 7.4592e-06 deg
node 216.3100007591805 2.7301e-05 deg
peri 213.442038500966 4.5077e-05 deg
M 178.5140444141295 3.6198e-05 deg
tp 2458265.060033090425
(2018-May-26.56003309)
0.00018514 TDB
period 1886.453187437797
5.16
2.6304e-05
7.202e-08
d
yr
n .190834314043571 2.6609e-09 deg/d
Q 3.240686005649095 3.0124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      21793 days (59.67 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59027  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:54  

Additional Information
 Earth MOID = 1.75265 au 
 Jupiter MOID = 2.07666 au 
 T_jup = 3.235 
[ 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 15.84   n/a E2021B55  

213743 (2002 XL3)          Discovered 2002-Dec-01 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2002 XL3 = 2007 RJ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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