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

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3194951590631537 1.4304e-07  
a 1.594606227749911 1.0505e-08 au
q 1.085137257371858 2.3088e-07 au
i 8.978880785376139 2.2588e-05 deg
node 241.1097068126253 3.048e-05 deg
peri 148.7223197929972 0.00012365 deg
M 278.6553212072601 6.4183e-05 deg
tp 2459166.690141860909
(2020-Nov-13.19014186)
0.00013046 TDB
period 735.4931134753841
2.01
7.2678e-06
1.99e-08
d
yr
n .4894675332837752 4.8367e-09 deg/d
Q 2.104075198127965 1.3861e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50135  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:55:37  

Additional Information
 Earth MOID = .113164 au 
 Jupiter MOID = 3.35009 au 
 T_jup = 4.299 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455966.5 (2012-Feb-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3189311965501986 1.4147e-07  
q 1.084821474637134 2.3166e-07 au
tp 2456226.545178065853
(2012-Oct-26.04517807)
0.00014679 TDB
node 241.2139855449294 3.0386e-05 deg
peri 148.5211410486854 0.00012352 deg
i 8.97384428698644 2.2586e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50135  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:55:37  

Additional Information
 Jupiter MOID = 3.35009 au 
 T_jup = 4.299 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.001372284450091E-14 -3.275172357488558E-14 4.953368028722001E-12 1.522751972252173E-12 2.15516130485464E-12 -5.855903543641548E-13
q -3.275172357488558E-14 5.366859558411836E-14 -8.895332700954473E-12 -2.566303167223639E-12 -4.228076685369961E-12 1.019499528569213E-12
tp 4.953368028722001E-12 -8.895332700954473E-12 2.15468772972501E-8 2.663040106372987E-9 1.766986749210092E-8 -9.446089952309785E-10
node 1.522751972252173E-12 -2.566303167223639E-12 2.663040106372987E-9 9.233236512982353E-10 1.539450675896105E-9 1.617086182934945E-10
peri 2.15516130485464E-12 -4.228076685369961E-12 1.766986749210092E-8 1.539450675896105E-9 1.525781518436977E-8 -1.050596216754298E-9
i -5.855903543641548E-13 1.019499528569213E-12 -9.446089952309785E-10 1.617086182934945E-10 -1.050596216754298E-9 5.101145656664229E-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  

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