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JPL Small-Body Database Browser
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(2001 TB)
Classification: Apollo [NEO]          SPK-ID: 3092346
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 2452188.5 (2001-Oct-06.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5232022371658681 0.00089113  
a 1.706252380677213 0.0027531 au
q .8135373179373067 0.00020784 au
i 4.032112471235475 0.0057937 deg
node 192.4858786104862 0.00086469 deg
peri 245.1052136822468 0.00052901 deg
M 339.5754388444558 0.058939 deg
tp 2452234.686341843232
(2001-Nov-21.18634184)
0.021496 TDB
period 814.0729652372546
2.23
1.9703
0.005394
d
yr
n .4422208025236179 0.0010703 deg/d
Q 2.598967443417119 0.0041935 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      3 days  
   first obs. used      2001-10-05  
   last obs. used      2001-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .26247  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:16:02  

Additional Information
 Earth MOID = .0029364 au 
 Jupiter MOID = 2.71594 au 
 T_jup = 4.023 
[ 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 24.4   n/a MPO57845  

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