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(2017 DE104)
Classification: Outer Main-belt Asteroid          SPK-ID: 3770455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3849329525389033 1.339e-07  
a 4.577546819634267 2.9345e-07 au
q 2.815498206967382 6.0089e-07 au
i 22.56172054452966 1.1783e-05 deg
node 347.1265005371206 3.1037e-05 deg
peri 143.4373679810241 4.6005e-05 deg
M 119.3853641683853 1.9093e-05 deg
tp 2457814.195419922121
(2017-Mar-01.69541992)
0.0001581 TDB
period 3577.236219891096
9.79
0.00034398
9.418e-07
d
yr
n .1006363510461603 9.6771e-09 deg/d
Q 6.339595432301152 4.0641e-07 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      3930 days (10.76 yr)  
   first obs. used      2007-05-11  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53631  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-19 09:39:17  

Additional Information
 Earth MOID = 1.86194 au 
 Jupiter MOID = .562239 au 
 T_jup = 2.736 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO438035  

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