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103988 (2000 DE93)
Classification: Main-belt Asteroid          SPK-ID: 2103988
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140993322483277 4.7205e-08  
a 2.385229764448659 1.2052e-08 au
q 2.113076641066231 1.1149e-07 au
i 4.348757583450183 6.0464e-06 deg
node 345.1920181752882 5.4643e-05 deg
peri 243.7329641898968 5.9974e-05 deg
M 161.1436906962721 2.3955e-05 deg
tp 2458598.211511780306
(2019-Apr-24.71151178)
8.8797e-05 TDB
period 1345.5311518697
3.68
1.0198e-05
2.792e-08
d
yr
n .2675523338867014 2.0279e-09 deg/d
Q 2.657382887831087 1.3427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-02-03  
   last obs. used      2020-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:36  

Additional Information
 Earth MOID = 1.10634 au 
 Jupiter MOID = 2.33966 au 
 T_jup = 3.523 
[ 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 16.39   n/a E2021B55  

103988 (2000 DE93)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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