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405059 (2001 TO17)
Classification: Main-belt Asteroid          SPK-ID: 2405059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995781150737892 1.1548e-07  
a 2.689024332595159 2.762e-08 au
q 2.152353924908263 3.1811e-07 au
i 9.467674691579088 1.3913e-05 deg
node 342.0540280776065 3.7986e-05 deg
peri 20.96811938197214 5.2595e-05 deg
M 89.72614729735618 3.1921e-05 deg
tp 2458599.072570487440
(2019-Apr-25.57257049)
0.00013945 TDB
period 1610.610496242489
4.41
2.4815e-05
6.794e-08
d
yr
n .2235177287369418 3.4438e-09 deg/d
Q 3.225694740282055 3.3133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6703 days (18.35 yr)  
   first obs. used      2001-08-27  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 10:16:39  

Additional Information
 Earth MOID = 1.15211 au 
 Jupiter MOID = 2.24257 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO311199  

405059 (2001 TO17)          Discovered 2001-Oct-14 by Pravec, P. at Ondrejov
Reference: Last Updated: 2014-09-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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