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(2010 WT)
Classification: Amor [NEO]          SPK-ID: 3552524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3195006723890425 1.295e-07  
a 1.594640425931714 1.0115e-08 au
q 1.085151737627782 2.0943e-07 au
i 8.978346752310509 2.0188e-05 deg
node 241.1009735857011 2.9215e-05 deg
peri 148.7389869622361 0.00011324 deg
M 16.54264028039589 5.8506e-05 deg
tp 2459166.701696082982
(2020-Nov-13.20169608)
0.00011967 TDB
period 735.5167738577663
2.01
6.9983e-06
1.916e-08
d
yr
n .4894517879066297 4.657e-09 deg/d
Q 2.104129114235646 1.3347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      1421 days (3.89 yr)  
   first obs. used      2010-11-25  
   last obs. used      2014-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:31:28  

Additional Information
 Earth MOID = .112359 au 
 Jupiter MOID = 3.35113 au 
 T_jup = 4.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455961.5 (2012-Feb-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3189314501825666 1.28e-07  
q 1.084822808984345 2.1016e-07 au
tp 2456226.544165436686
(2012-Oct-26.04416544)
0.00013537 TDB
node 241.2139892190187 2.9133e-05 deg
peri 148.5206464478961 0.00011306 deg
i 8.973823810644943 2.0188e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      1421 days (3.89 yr)  
   first obs. used      2010-11-25  
   last obs. used      2014-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:31:28  

Additional Information
 Jupiter MOID = 3.35113 au 
 T_jup = 4.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.63829180513152E-14 -2.688004321577922E-14 4.159569989852427E-12 1.296730071962252E-12 1.845095025190743E-12 -4.891218299082284E-13
q -2.688004321577922E-14 4.416833490229201E-14 -7.510283487397361E-12 -2.194834689612999E-12 -3.634492079074977E-12 8.551174828868423E-13
tp 4.159569989852427E-12 -7.510283487397361E-12 1.832606758935321E-8 2.394237732031706E-9 1.489414252682315E-8 -7.292350506297123E-10
node 1.296730071962252E-12 -2.194834689612999E-12 2.394237732031706E-9 8.487115168800772E-10 1.368719107595386E-9 1.325608781934278E-10
peri 1.845095025190743E-12 -3.634492079074977E-12 1.489414252682315E-8 1.368719107595386E-9 1.278184906287885E-8 -8.20707821816066E-10
i -4.891218299082284E-13 8.551174828868423E-13 -7.292350506297123E-10 1.325608781934278E-10 -8.20707821816066E-10 4.075557207172784E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.3   n/a MPO246936  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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