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108554 (2001 LC13)
Classification: Main-belt Asteroid          SPK-ID: 2108554
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05368342035019166 4.9616e-08  
a 2.652863823289466 1.6757e-08 au
q 2.510449019532001 1.3349e-07 au
i 21.39535982515055 6.5396e-06 deg
node 299.9326574080274 1.3151e-05 deg
peri 146.3887970019104 5.7163e-05 deg
M 21.494838968306 5.4904e-05 deg
tp 2458906.267099700427
(2020-Feb-26.76709970)
0.00024063 TDB
period 1578.232065746893
4.32
1.4953e-05
4.094e-08
d
yr
n .2281033365201785 2.1612e-09 deg/d
Q 2.795278627046931 1.7656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      14775 days (40.45 yr)  
   first obs. used      1979-07-24  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:41:26  

Additional Information
 Earth MOID = 1.54086 au 
 Jupiter MOID = 2.34391 au 
 T_jup = 3.289 
[ 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 14.2   n/a MPO453543  
diameter diameter 3.704 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.323   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108554 (2001 LC13)          Discovered 2001-Jun-15 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 LC13 = 1979 OT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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