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(2010 TN55)
Classification: Apollo [NEO]          SPK-ID: 3548892
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 2455483.5 (2010-Oct-14.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7861307143234801 0.0010959  
a 2.290602187333778 0.0098362 au
q .4898894535741489 0.00040726 au
i .2570998530621953 0.00050217 deg
node 36.05930573667062 0.026445 deg
peri 242.2789850433266 0.028558 deg
M 13.61095931981853 0.098743 deg
tp 2455435.624957917362
(2010-Aug-27.12495792)
0.038954 TDB
period 1266.260132351895
3.47
8.1563
0.02233
d
yr
n .2843017724417747 0.0018313 deg/d
Q 4.091314921093407 0.017569 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      3 days  
   first obs. used      2010-10-13  
   last obs. used      2010-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .55268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:16:14  

Additional Information
 Earth MOID = .00142488 au 
 Jupiter MOID = 1.07427 au 
 T_jup = 3.092 
[ show covariance matrix ]

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 26.9   n/a MPO186397  

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