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227703 (2006 DU82)
Classification: Main-belt Asteroid          SPK-ID: 2227703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636829752508852 5.024e-08  
a 3.014870329451788 3.088e-08 au
q 2.521387383931503 1.5971e-07 au
i 4.895613217337081 6.9786e-06 deg
node 171.4813744790167 6.2717e-05 deg
peri 287.0837208821017 6.6372e-05 deg
M 350.8872918618775 2.1006e-05 deg
tp 2459248.900109435373
(2021-Feb-03.40010944)
0.00011184 TDB
period 1912.05941555857
5.23
2.9376e-05
8.043e-08
d
yr
n .1882786680532274 2.8927e-09 deg/d
Q 3.508353274972074 3.5934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7329 days (20.07 yr)  
   first obs. used      2001-02-22  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:50:54  

Additional Information
 Earth MOID = 1.54341 au 
 Jupiter MOID = 1.68735 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457329.5 (2015-Nov-03.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599668481580175 5.0643e-08  
q 2.533731127953963 1.6059e-07 au
tp 2457337.782138272789
(2015-Nov-11.28213827)
0.00010849 TDB
node 171.553061695256 6.2592e-05 deg
peri 287.4020335947033 6.644e-05 deg
i 4.896310913946223 6.9859e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7329 days (20.07 yr)  
   first obs. used      2001-02-22  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:50:54  

Additional Information
 Jupiter MOID = 1.68735 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.564664541354117E-15 -8.030785690773542E-15 1.104787335736834E-12 -1.867150967677326E-14 2.519092216689719E-13 -4.231458560661401E-15
q -8.030785690773542E-15 2.578907338248572E-14 -3.103525695523155E-12 6.455310107653381E-14 -7.264930936992132E-13 1.448789727429204E-14
tp 1.104787335736834E-12 -3.103525695523155E-12 1.177090712456756E-8 1.785912664165544E-12 2.443569175637337E-9 -6.456693136568081E-12
node -1.867150967677326E-14 6.455310107653381E-14 1.785912664165544E-12 3.917764430927192E-9 -3.902826048975388E-9 -3.366239759331861E-11
peri 2.519092216689719E-13 -7.264930936992132E-13 2.443569175637337E-9 -3.902826048975388E-9 4.414247080041242E-9 3.225342966525862E-11
i -4.231458560661401E-15 1.448789727429204E-14 -6.456693136568081E-12 -3.366239759331861E-11 3.225342966525862E-11 4.880222620424839E-11

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 16.25   n/a MPCxxxxx  

227703 (2006 DU82)          Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 DU82 = 2004 VN77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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