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213556 (2002 LO6)
Classification: Main-belt Asteroid          SPK-ID: 2213556
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651729626826701 3.647e-08  
a 2.35904940159328 9.6138e-09 au
q 1.969398222817338 8.9274e-08 au
i 6.996242767877479 3.5288e-06 deg
node 126.5663917857855 4.3905e-05 deg
peri 147.8804618576638 4.6755e-05 deg
M 23.70659866934719 1.5608e-05 deg
tp 2459113.349330614221
(2020-Sep-20.84933061)
5.7389e-05 TDB
period 1323.439157868211
3.62
8.0901e-06
2.215e-08
d
yr
n .2720185494434714 1.6628e-09 deg/d
Q 2.748700580369222 1.1202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2002-05-08  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:10  

Additional Information
 Earth MOID = .955175 au 
 Jupiter MOID = 2.37979 au 
 T_jup = 3.524 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457617.5 (2016-Aug-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644735275755522 3.6531e-08  
q 1.970879066840712 8.9281e-08 au
tp 2457789.630942490977
(2017-Feb-05.13094249)
5.8414e-05 TDB
node 126.5854999751605 4.3921e-05 deg
peri 147.7027260539205 4.6792e-05 deg
i 6.994669862089928 3.5279e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2002-05-08  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:10  

Additional Information
 Jupiter MOID = 2.37979 au 
 T_jup = 3.524 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.334535200290962E-15 -3.2501934240222E-15 -4.426319465170231E-13 -1.330059041408914E-14 -8.03176014971705E-14 -5.329392983487801E-15
q -3.2501934240222E-15 7.971098595169439E-15 9.707861122197224E-13 3.124405797663741E-14 1.637612843365633E-13 1.30405440195286E-14
tp -4.426319465170231E-13 9.707861122197224E-13 3.412186910941276E-9 5.146335027998799E-11 9.760760215452264E-10 8.428343458667997E-12
node -1.330059041408914E-14 3.124405797663741E-14 5.146335027998799E-11 1.929081309131984E-9 -1.899523177164886E-9 1.427681442634105E-11
peri -8.03176014971705E-14 1.637612843365633E-13 9.760760215452264E-10 -1.899523177164886E-9 2.189524991798645E-9 -1.176684798201349E-11
i -5.329392983487801E-15 1.30405440195286E-14 8.428343458667997E-12 1.427681442634105E-11 -1.176684798201349E-11 1.244630172486977E-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 17.11   n/a E2021B55  

213556 (2002 LO6)          Discovered 2002-Jun-01 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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