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(2010 TN55)
Classification: Apollo [NEO]          SPK-ID: 3548892
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 2455483.5 (2010-Oct-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7861101738319247 0.0010959  
a 2.290416262072963 0.0098338 au
q .4898967361473189 0.00040725 au
i .2571094090397137 0.00050216 deg
node 36.05825709356102 0.026441 deg
peri 242.2800213226415 0.028555 deg
M 13.61282106558757 0.098741 deg
tp 2455435.624239046038
(2010-Aug-27.12423905)
0.038953 TDB
period 1266.105964398232
3.47
8.1539
0.02232
d
yr
n .2843363905730469 0.0018312 deg/d
Q 4.090935787998608 0.017564 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .54564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-17 06:08:58  

Additional Information
 Earth MOID = .00142485 au 
 Jupiter MOID = 1.07465 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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