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JPL Small-Body Database Browser
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(2001 OT)
Classification: Aten [NEO]          SPK-ID: 3079950
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3228277513096474 5.6647e-07  
a .9340000264372892 4.2326e-09 au
q .632478898179388 5.2628e-07 au
i 12.05977959170391 1.8829e-05 deg
node 295.8263879215944 1.3835e-05 deg
peri 142.96797408 3.0548e-05 deg
M 138.8000352718464 4.6643e-05 deg
tp 2458473.382355908022
(2018-Dec-20.88235591)
4.3151e-05 TDB
period 329.6998576656303
0.90
2.2411e-06
6.136e-09
d
yr
n 1.091902200228121 7.4222e-09 deg/d
Q 1.235521154695191 5.5989e-09 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2001-07-16  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 16:32:45  

Additional Information
 Earth MOID = .0624979 au 
 Jupiter MOID = 3.98904 au 
 T_jup = 6.355 
[ 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 21.6   n/a MPO180966  

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