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160143 (2001 ED17)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07209616711961163 5.4949e-08  
a 1.919591367467598 7.9237e-09 au
q 1.78119618743729 1.0441e-07 au
i 23.67062234157357 5.4962e-06 deg
node 108.1878623706076 1.1509e-05 deg
peri 334.5882497938101 3.2611e-05 deg
M 232.4323576982905 3.4776e-05 deg
tp 2459544.730729656083
(2021-Nov-26.23072966)
9.4998e-05 TDB
period 971.4302188253998
2.66
6.0148e-06
1.647e-08
d
yr
n .3705876068332446 2.2946e-09 deg/d
Q 2.057986547497906 8.4949e-09 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      7098 days (19.43 yr)  
   first obs. used      2001-03-14  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:05  

Additional Information
 Earth MOID = .80665 au 
 Jupiter MOID = 3.1007 au 
 T_jup = 3.820 
[ 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 16.58   n/a E2021B55  

160143 (2001 ED17)          Discovered 2001-Mar-14 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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