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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997098801373932 1.1541e-07  
a 2.688978463968009 2.7508e-08 au
q 2.151962897236926 3.1805e-07 au
i 9.468581360385686 1.3899e-05 deg
node 342.0508159978211 3.5635e-05 deg
peri 20.97891556871737 4.692e-05 deg
M 134.4067373594775 2.9621e-05 deg
tp 2458599.190658120643
(2019-Apr-25.69065812)
0.00012644 TDB
period 1610.569286401211
4.41
2.4714e-05
6.766e-08
d
yr
n .2235234479135099 3.43e-09 deg/d
Q 3.225994030699092 3.3002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      7164 days (19.61 yr)  
   first obs. used      2001-08-27  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:37:38  

Additional Information
 Earth MOID = 1.1501 au 
 Jupiter MOID = 2.24317 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 16.71   n/a MPCxxxxx  

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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