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216589 (2002 LB29)
Classification: Main-belt Asteroid          SPK-ID: 2216589
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2325696747883018 3.1211e-08  
a 2.302809356040322 6.8265e-09 au
q 1.767245733006566 7.1479e-08 au
i 6.836191290693128 3.5374e-06 deg
node 145.0067731456348 3.077e-05 deg
peri 165.4229316941914 3.1898e-05 deg
M 92.15576214156255 8.7272e-06 deg
tp 2458873.757671891271
(2020-Jan-25.25767189)
3.0131e-05 TDB
period 1276.395912590388
3.49
5.6757e-06
1.554e-08
d
yr
n .2820441498197814 1.2542e-09 deg/d
Q 2.838372979074079 8.4142e-09 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      8325 days (22.79 yr)  
   first obs. used      1998-04-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60137  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:28  

Additional Information
 Earth MOID = .752009 au 
 Jupiter MOID = 2.45058 au 
 T_jup = 3.544 
[ 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 16.60   n/a MPCxxxxx  

216589 (2002 LB29)          Discovered 2002-Jun-09 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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