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JPL Small-Body Database Browser
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410661 (2008 SE151)
Classification: Main-belt Asteroid          SPK-ID: 2410661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2980871383211565 8.1273e-08  
a 3.193330454449274 5.0497e-08 au
q 2.241439717568692 2.6542e-07 au
i 30.21962181593609 1.8261e-05 deg
node 190.820563772189 1.9651e-05 deg
peri 107.9299470292342 3.6588e-05 deg
M 51.99057970150129 2.7216e-05 deg
tp 2458699.486218067692
(2019-Aug-03.98621807)
0.00015512 TDB
period 2084.319161621155
5.71
4.944e-05
1.354e-07
d
yr
n .1727182701328701 4.0968e-09 deg/d
Q 4.145221191329856 6.5549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      8498 days (23.27 yr)  
   first obs. used      1996-05-13  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:35  

Additional Information
 Earth MOID = 1.40115 au 
 Jupiter MOID = 2.06784 au 
 T_jup = 2.922 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457041.5 (2015-Jan-19.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2987196067809628 8.0184e-08  
q 2.238373135590487 2.61e-07 au
tp 2456618.998801018089
(2013-Nov-22.49880102)
0.00014896 TDB
node 190.8472172419296 1.9632e-05 deg
peri 108.2661062693655 3.6675e-05 deg
i 30.24035988619102 1.8271e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      8498 days (23.27 yr)  
   first obs. used      1996-05-13  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:35  

Additional Information
 Jupiter MOID = 2.06784 au 
 T_jup = 2.922 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.429470309400162E-15 -2.073464703433135E-14 -2.380340574994676E-12 -5.622659157710981E-14 -8.128034149455403E-13 -1.08132861053556E-13
q -2.073464703433135E-14 6.811861681354628E-14 7.324519690194995E-12 1.922174943535948E-13 2.600504497811806E-12 3.677745869781279E-13
tp -2.380340574994676E-12 7.324519690194995E-12 2.218897663603943E-8 1.684254169027341E-10 4.661870717647639E-9 1.646460048437944E-10
node -5.622659157710981E-14 1.922174943535948E-13 1.684254169027341E-10 3.854334408914021E-10 -2.929932772476426E-10 1.527666134173859E-10
peri -8.128034149455403E-13 2.600504497811806E-12 4.661870717647639E-9 -2.929932772476426E-10 1.345032374061607E-9 -9.150293421771778E-11
i -1.08132861053556E-13 3.677745869781279E-13 1.646460048437944E-10 1.527666134173859E-10 -9.150293421771778E-11 3.338375149420979E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO437651  

410661 (2008 SE151)          Discovered 2008-Sep-28 by CSS at Catalina
Reference: Last Updated: 2014-10-09

Alternate Designations
 2008 SE151 = 2013 LL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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