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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651453571517981 3.6452e-08  
a 2.358198635349653 9.6439e-09 au
q 1.968753079479952 8.9226e-08 au
i 6.996228705734826 3.5288e-06 deg
node 126.5657712237268 4.3914e-05 deg
peri 147.7355585544034 4.6768e-05 deg
M 77.16228453845912 1.5612e-05 deg
tp 2459112.987912990400
(2020-Sep-20.48791299)
5.7373e-05 TDB
period 1322.723295894448
3.62
8.1139e-06
2.221e-08
d
yr
n .2721657667309488 1.6695e-09 deg/d
Q 2.747644191219354 1.1237e-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-Jul-09 03:30:13  

Additional Information
 Earth MOID = .956235 au 
 Jupiter MOID = 2.37919 au 
 T_jup = 3.525 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457617.5 (2016-Aug-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644735275761909 3.6531e-08  
q 1.970879066837093 8.9281e-08 au
tp 2457789.630942494849
(2017-Feb-05.13094249)
5.8414e-05 TDB
node 126.5854999752763 4.3921e-05 deg
peri 147.702726054662 4.6792e-05 deg
i 6.994669862096732 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-Jul-09 03:30:13  

Additional Information
 Jupiter MOID = 2.37919 au 
 T_jup = 3.525 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.334535200210276E-15 -3.250193423810015E-15 -4.42631946580797E-13 -1.330059043180556E-14 -8.031760150520373E-14 -5.329392983788441E-15
q -3.250193423810015E-15 7.971098594603635E-15 9.707861125027256E-13 3.124405812139894E-14 1.637612842931977E-13 1.304054402115342E-14
tp -4.42631946580797E-13 9.707861125027256E-13 3.412186909952954E-9 5.146335007529568E-11 9.760760214868467E-10 8.428343457200192E-12
node -1.330059043180556E-14 3.124405812139894E-14 5.146335007529568E-11 1.929081309130837E-9 -1.899523177221011E-9 1.427681442916451E-11
peri -8.031760150520373E-14 1.637612842931977E-13 9.760760214868467E-10 -1.899523177221011E-9 2.189524991843246E-9 -1.176684798513475E-11
i -5.329392983788441E-15 1.304054402115342E-14 8.428343457200192E-12 1.427681442916451E-11 -1.176684798513475E-11 1.24463017249628E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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