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105114 (2000 LS21)
Classification: Outer Main-belt Asteroid          SPK-ID: 2105114
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831853118497639 4.876e-08  
a 3.235046403589829 2.4697e-08 au
q 2.642433419299769 1.6154e-07 au
i 15.59541786965765 4.7054e-06 deg
node 260.5961878074887 2.003e-05 deg
peri 95.47679517942636 2.3371e-05 deg
M 103.4821135090601 1.2032e-05 deg
tp 2458389.583312738770
(2018-Sep-28.08331274)
7.0918e-05 TDB
period 2125.294893544936
5.82
2.4338e-05
6.663e-08
d
yr
n .1693882581158088 1.9397e-09 deg/d
Q 3.827659387879889 2.9222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      2000-06-08  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51262  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:16:52  

Additional Information
 Earth MOID = 1.69646 au 
 Jupiter MOID = 1.92871 au 
 T_jup = 3.102 
[ 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 13.7   n/a MPO453508  
diameter diameter 11.367 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105114 (2000 LS21)          Discovered 2000-Jun-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 LS21 = 2001 TK20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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