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105100 (2000 LD9)
Classification: Main-belt Asteroid          SPK-ID: 2105100
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511840202318452 4.0516e-08  
a 2.687615312427051 1.8017e-08 au
q 2.281290824657663 1.0921e-07 au
i 13.14329751603948 4.3969e-06 deg
node 82.24583816257537 2.1821e-05 deg
peri 172.2688136644598 2.7014e-05 deg
M 194.1000896577657 1.8665e-05 deg
tp 2459742.139303859083
(2022-Jun-11.63930386)
8.7387e-05 TDB
period 1609.344747917568
4.41
1.6183e-05
4.431e-08
d
yr
n .2236935252473571 2.2494e-09 deg/d
Q 3.09393980019644 2.0741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      7179 days (19.66 yr)  
   first obs. used      2000-06-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:16:33  

Additional Information
 Earth MOID = 1.267 au 
 Jupiter MOID = 1.96986 au 
 T_jup = 3.320 
[ 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 15.0   n/a MPO453507  
diameter diameter 5.621 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.067   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

105100 (2000 LD9)          Discovered 2000-Jun-05 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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