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100435 (1996 LK2)
Classification: Main-belt Asteroid          SPK-ID: 2100435
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672093377876182 4.4185e-08  
a 2.597999578184863 1.3567e-08 au
q 2.163589789144061 1.1646e-07 au
i 7.886621498432899 4.9134e-06 deg
node 182.7469258569597 3.4059e-05 deg
peri 128.4643267866149 3.7532e-05 deg
M 210.0457320021402 1.9827e-05 deg
tp 2459637.608459403080
(2022-Feb-27.10845940)
8.7406e-05 TDB
period 1529.526624666542
4.19
1.1981e-05
3.28e-08
d
yr
n .2353669391524877 1.8437e-09 deg/d
Q 3.032409367225665 1.5836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      8681 days (23.77 yr)  
   first obs. used      1996-05-20  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:12  

Additional Information
 Earth MOID = 1.16027 au 
 Jupiter MOID = 2.29347 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457085.5 (2015-Mar-04.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .168628242588721 4.4442e-08  
q 2.158946947754224 1.1729e-07 au
tp 2456575.735189540554
(2013-Oct-10.23518954)
7.2782e-05 TDB
node 182.811035063162 3.4114e-05 deg
peri 127.8859999728416 3.7469e-05 deg
i 7.880114088130441 4.913e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      8681 days (23.77 yr)  
   first obs. used      1996-05-20  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:12  

Additional Information
 Jupiter MOID = 2.29347 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.975078857765921E-15 -5.188810163686379E-15 1.591306714074638E-13 1.349385128689465E-14 6.803858399629674E-15 1.513892529723296E-15
q -5.188810163686379E-15 1.375733220578371E-14 -3.912780322095419E-14 -3.243000308503918E-14 6.622790116508125E-14 -3.654246543092088E-15
tp 1.591306714074638E-13 -3.912780322095419E-14 5.297190484163059E-9 1.823020839310361E-11 1.152192785372616E-9 3.199384248289896E-12
node 1.349385128689465E-14 -3.243000308503918E-14 1.823020839310361E-11 1.163767713466406E-9 -1.148525745061299E-9 -2.053584212487403E-11
peri 6.803858399629674E-15 6.622790116508125E-14 1.152192785372616E-9 -1.148525745061299E-9 1.403956230188465E-9 2.09940316813063E-11
i 1.513892529723296E-15 -3.654246543092088E-15 3.199384248289896E-12 -2.053584212487403E-11 2.09940316813063E-11 2.413796511951888E-11

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 16.1   n/a MPO417506  

100435 (1996 LK2)          Discovered 1996-Jun-08 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 LK2 = 2001 SD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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