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JPL Small-Body Database Browser
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173589 (2001 DE11)
Classification: Main-belt Asteroid          SPK-ID: 2173589
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672553151696163 3.6391e-08  
a 2.327749474621268 1.1961e-08 au
q 1.938421002607579 8.3843e-08 au
i 1.606744894403907 6.5976e-06 deg
node 55.24626644349579 0.00021919 deg
peri 58.68602618242571 0.00022079 deg
M 68.9083545977379 2.6323e-05 deg
tp 2458352.202605712998
(2018-Aug-21.70260571)		 9.3876e-05 TDB
period 1297.187582915453
3.55		 9.9986e-06
2.737e-08		 d
yr
n .2775234705769333 2.1391e-09 deg/d
Q 2.717077946634957 1.3962e-08 au
   Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-02-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51519  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:15  

Additional Information
 Earth MOID = .955754 au 
 Jupiter MOID = 2.38201 au 
 T_jup = 3.554 
[ 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 17.2   n/a MPO422663  

173589 (2001 DE11)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2001 DE11 = 2003 UO254 = 2007 YF44 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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