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103811 (2000 DE19)
Classification: Main-belt Asteroid          SPK-ID: 2103811
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09916658767476197 4.1772e-08  
a 2.748416658772871 1.7229e-08 au
q 2.475865557213894 1.1323e-07 au
i 4.233554529846123 4.8953e-06 deg
node 312.1619092997821 5.1303e-05 deg
peri 229.559809807423 5.5528e-05 deg
M 172.380754827491 2.2108e-05 deg
tp 2458403.591310250627
(2018-Oct-12.09131025)		 0.00010072 TDB
period 1664.264253842459
4.56		 1.565e-05
4.285e-08		 d
yr
n .2163118021485055 2.034e-09 deg/d
Q 3.020967760331847 1.8938e-08 au
   Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      2000-02-05  
   last obs. used      2020-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:46:19  

Additional Information
 Earth MOID = 1.48092 au 
 Jupiter MOID = 1.96061 au 
 T_jup = 3.336 
[ 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 16.16   n/a E2021B55  

103811 (2000 DE19)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DE19 = 2002 TP373 = 2002 UP62 = 2005 GA44 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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