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160791 (2000 TF45)
Classification: Main-belt Asteroid          SPK-ID: 2160791
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721308119994119 4.7402e-08  
a 2.374601583057266 1.2182e-08 au
q 1.965859484390529 1.0815e-07 au
i 8.119974819716663 5.5771e-06 deg
node 118.5516779439331 2.9244e-05 deg
peri 291.8053696883718 3.3448e-05 deg
M 155.5464067961122 1.7908e-05 deg
tp 2458623.013230577546
(2019-May-19.51323058)
6.4548e-05 TDB
period 1336.547987666402
3.66
1.0285e-05
2.816e-08
d
yr
n .2693505981992881 2.0728e-09 deg/d
Q 2.783343681724002 1.4279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      7692 days (21.06 yr)  
   first obs. used      1999-05-17  
   last obs. used      2020-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:48  

Additional Information
 Earth MOID = .99297 au 
 Jupiter MOID = 2.59879 au 
 T_jup = 3.509 
[ 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 15.97   n/a E2021B55  

160791 (2000 TF45)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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