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312671 (2010 LP103)
Classification: Main-belt Asteroid          SPK-ID: 2312671
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 .09712313809306768 7.7695e-08  
a 3.003430904719434 5.1673e-08 au
q 2.711728270207381 2.5105e-07 au
i 9.582235878087621 7.071e-06 deg
node 147.0322598627401 3.7259e-05 deg
peri 191.2691573224513 4.8533e-05 deg
M 324.4432107645558 3.4114e-05 deg
tp 2459188.278096116884
(2020-Dec-04.77809612)
0.00018239 TDB
period 1901.187257219845
5.21
4.9064e-05
1.343e-07
d
yr
n .1893553613053547 4.8867e-09 deg/d
Q 3.295133539231487 5.6691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5352 days (14.65 yr)  
   first obs. used      2005-10-04  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:27:33  

Additional Information
 Earth MOID = 1.7029 au 
 Jupiter MOID = 2.07407 au 
 T_jup = 3.224 
[ 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 16.0   n/a MPO476405  
diameter diameter 3.919 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312671 (2010 LP103)          Discovered 2010-Jun-13 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 LP103 = 2005 TN182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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