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216588 (2002 LM26)
Classification: Main-belt Asteroid          SPK-ID: 2216588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539125883814599 3.7351e-08  
a 2.307366753311765 1.0554e-08 au
q 1.952233963964226 8.4795e-08 au
i 4.855014190005748 4.3271e-06 deg
node 237.8960648132121 6.5117e-05 deg
peri 15.93281221702796 6.7815e-05 deg
M 101.9811883425804 1.8817e-05 deg
tp 2458837.847279002065
(2019-Dec-20.34727900)
6.6415e-05 TDB
period 1280.186882316863
3.50
8.7835e-06
2.405e-08
d
yr
n .2812089429853221 1.9294e-09 deg/d
Q 2.662499542659304 1.2179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      7734 days (21.17 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:28  

Additional Information
 Earth MOID = .936653 au 
 Jupiter MOID = 2.37623 au 
 T_jup = 3.566 
[ 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 17.18   n/a E2021B55  

216588 (2002 LM26)          Discovered 2002-Jun-06 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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