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152431 (2005 UV408)
Classification: Main-belt Asteroid          SPK-ID: 2152431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470578914729036 3.5591e-08  
a 2.657030762329257 1.3191e-08 au
q 2.266293420842475 9.3337e-08 au
i 3.184550017053991 3.9758e-06 deg
node 76.01025326953237 7.9939e-05 deg
peri 65.62551843779907 8.1671e-05 deg
M 86.17789664770375 1.5689e-05 deg
tp 2458821.807512234572
(2019-Dec-04.30751223)
6.8446e-05 TDB
period 1581.951995798527
4.33
1.178e-05
3.225e-08
d
yr
n .2275669558596699 1.6946e-09 deg/d
Q 3.047768103816039 1.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      8177 days (22.39 yr)  
   first obs. used      1997-12-31  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:05  

Additional Information
 Earth MOID = 1.28132 au 
 Jupiter MOID = 1.97253 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457426.5 (2016-Feb-08.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481896472070965 3.5612e-08  
q 2.263764733008715 9.3683e-08 au
tp 2457240.523528917444
(2015-Aug-06.02352892)
6.6974e-05 TDB
node 76.02202794530923 7.995e-05 deg
peri 65.83087423770313 8.1648e-05 deg
i 3.184571832571428 3.9755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      8177 days (22.39 yr)  
   first obs. used      1997-12-31  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:05  

Additional Information
 Jupiter MOID = 1.97253 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.268199682892803E-15 -3.312544610819897E-15 4.934492016532987E-13 -4.184243327090868E-16 1.105770379466697E-13 -9.943163571421262E-16
q -3.312544610819897E-15 8.776456386454126E-15 -1.333407962350167E-12 1.503012678641609E-15 -2.988944238193609E-13 2.661264875957678E-15
tp 4.934492016532987E-13 -1.333407962350167E-12 4.485544701260086E-9 -9.474619912857484E-12 1.13103873212812E-9 -2.057617345648072E-12
node -4.184243327090868E-16 1.503012678641609E-15 -9.474619912857484E-12 6.391949755825802E-9 -6.384284401300301E-9 -4.492115782195398E-11
peri 1.105770379466697E-13 -2.988944238193609E-13 1.13103873212812E-9 -6.384284401300301E-9 6.666327187455481E-9 4.437935171659278E-11
i -9.943163571421262E-16 2.661264875957678E-15 -2.057617345648072E-12 -4.492115782195398E-11 4.437935171659278E-11 1.58048980994506E-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 16.30   n/a E2020-QM9  

152431 (2005 UV408)          Discovered 2005-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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