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JPL Small-Body Database Browser
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351456 (2005 LB28)
Classification: Main-belt Asteroid          SPK-ID: 2351456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660289043175418 4.977e-08  
a 2.727587084574367 2.2643e-08 au
q 2.274728789491807 1.3776e-07 au
i 13.57871469561057 6.4788e-06 deg
node 127.7063525859201 2.231e-05 deg
peri 101.2185019827744 3.4723e-05 deg
M 45.67429946809622 2.3156e-05 deg
tp 2458391.745541775086
(2018-Sep-30.24554178)
0.00010482 TDB
period 1645.380571484469
4.50
2.0489e-05
5.61e-08
d
yr
n .2187943666280237 2.7245e-09 deg/d
Q 3.180445379656928 2.6403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5187 days (14.20 yr)  
   first obs. used      2005-06-09  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:14  

Additional Information
 Earth MOID = 1.31063 au 
 Jupiter MOID = 2.00129 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457155.5 (2015-May-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650778949832546 4.9806e-08  
q 2.277865427496365 1.3766e-07 au
tp 2456746.759414813993
(2014-Mar-30.25941481)
9.9887e-05 TDB
node 127.7588039952274 2.2316e-05 deg
peri 101.3259231145991 3.4851e-05 deg
i 13.57479495201373 6.4763e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5187 days (14.20 yr)  
   first obs. used      2005-06-09  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:14  

Additional Information
 Jupiter MOID = 2.00129 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.480601915221454E-15 -6.792509096368722E-15 -1.667200156679093E-13 -4.543680767430046E-15 -1.257149063105362E-13 -1.505730090740995E-14
q -6.792509096368722E-15 1.89510825145637E-14 8.101081047716052E-13 8.268593405643419E-15 4.619105823969557E-13 4.456917816231422E-14
tp -1.667200156679093E-13 8.101081047716052E-13 9.977476732766868E-9 -3.8587583754671E-11 2.688693148759806E-9 -5.71914090736338E-13
node -4.543680767430046E-15 8.268593405643419E-15 -3.8587583754671E-11 4.979999443787338E-10 -4.937638476044226E-10 -2.896675130185113E-11
peri -1.257149063105362E-13 4.619105823969557E-13 2.688693148759806E-9 -4.937638476044226E-10 1.214567218044263E-9 2.8952721147737E-11
i -1.505730090740995E-14 4.456917816231422E-14 -5.71914090736338E-13 -2.896675130185113E-11 2.8952721147737E-11 4.194204727172501E-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 16.6   n/a MPO437487  

351456 (2005 LB28)          Discovered 2005-Jun-09 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 LB28 = 2009 EU12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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