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268634 (2006 DU88)
Classification: Main-belt Asteroid          SPK-ID: 2268634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165800760312265 5.4292e-08  
a 3.076266918505898 3.6132e-08 au
q 2.566219524494151 1.7146e-07 au
i 2.464785721484944 6.2293e-06 deg
node 9.514585236810305 0.0001315 deg
peri 301.7184546815565 0.00013267 deg
M 109.722282503747 1.7951e-05 deg
tp 2458399.842668480544
(2018-Oct-08.34266848)
9.5156e-05 TDB
period 1970.763225232939
5.40
3.4721e-05
9.506e-08
d
yr
n .1826703458795508 3.2183e-09 deg/d
Q 3.586314312517645 4.2123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:27:29  

Additional Information
 Earth MOID = 1.55306 au 
 Jupiter MOID = 1.69526 au 
 T_jup = 3.207 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457360.5 (2015-Dec-04.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696661100355681 5.4586e-08  
q 2.551571865357837 1.73e-07 au
tp 2456427.691196646331
(2013-May-15.19119665)
8.9342e-05 TDB
node 9.561309688404839 0.00013107 deg
peri 301.3252375669617 0.00013218 deg
i 2.474337111188542 6.2362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2002-08-06  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:27:29  

Additional Information
 Jupiter MOID = 1.69526 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.979665682707857E-15 -9.302478214069256E-15 5.881683664951958E-13 -1.591145581786124E-14 5.178633629353865E-14 -1.695006165716516E-15
q -9.302478214069256E-15 2.993028704102993E-14 -2.143311340012053E-12 4.857670624016215E-14 -1.258813414120228E-13 5.746921265233418E-15
tp 5.881683664951958E-13 -2.143311340012053E-12 7.982061527207394E-9 -2.52938953350892E-12 1.538835453014006E-9 -1.271606114002589E-12
node -1.591145581786124E-14 4.857670624016215E-14 -2.52938953350892E-12 1.717835224422454E-8 -1.716161917223908E-8 -9.012217650884922E-11
peri 5.178633629353865E-14 -1.258813414120228E-13 1.538835453014006E-9 -1.716161917223908E-8 1.747071271178764E-8 8.988521226580444E-11
i -1.695006165716516E-15 5.746921265233418E-15 -1.271606114002589E-12 -9.012217650884922E-11 8.988521226580444E-11 3.889004073682644E-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 16.2   n/a MPO454996  

268634 (2006 DU88)          Discovered 2006-Feb-24 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 DU88 = 2008 RE116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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