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JPL Small-Body Database Browser
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108551 (2001 LK12)
Classification: Main-belt Asteroid          SPK-ID: 2108551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .231891530957365 4.1397e-08  
a 2.383855429029007 1.1002e-08 au
q 1.831059544010445 1.0265e-07 au
i 6.147087859117278 4.659e-06 deg
node 247.6430032064029 5.4769e-05 deg
peri 8.314379210833048 5.6556e-05 deg
M 75.62084364736486 1.3974e-05 deg
tp 2458718.104797216575
(2019-Aug-22.60479722)
5.1793e-05 TDB
period 1344.368405569561
3.68
9.3066e-06
2.548e-08
d
yr
n .2677837403114817 1.8538e-09 deg/d
Q 2.93665131404757 1.3553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      6539 days (17.90 yr)  
   first obs. used      2001-06-15  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56448  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:38  

Additional Information
 Earth MOID = .816513 au 
 Jupiter MOID = 2.12372 au 
 T_jup = 3.492 
[ 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 15.9   n/a MPO474956  

108551 (2001 LK12)          Discovered 2001-Jun-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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