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217796 (2000 TO64)
Classification: Amor [NEO]          SPK-ID: 2217796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 60 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6188739899896013 2.3851e-08  
a 2.743768860323946 1.7668e-08 au
q 1.045721678126044 6.5527e-08 au
i 37.52325309985158 1.5744e-05 deg
node 223.6854110036254 4.2627e-06 deg
peri 177.7568703121077 2.7463e-05 deg
M 157.3782124180963 1.0329e-05 deg
tp 2458474.792153995313
(2018-Dec-22.29215400)
4.0891e-05 TDB
period 1660.044427672293
4.54
1.6034e-05
4.39e-08
d
yr
n .2168616658680578 2.0946e-09 deg/d
Q 4.441816042521847 2.8602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   # delay obs. used      3  
   # Doppler obs. used      3  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      2000-10-07  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-31 08:15:08  

Additional Information
 Earth MOID = .05437 au 
 Jupiter MOID = .991961 au 
 T_jup = 2.801 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO470340  

217796 (2000 TO64)          Discovered 2000-Oct-07 by LONEOS at Anderson Mesa
Reference: 20090904/Numbers.arcLast Updated: 2009-09-08

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