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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 ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658091816881965 4.978e-08  
a 2.72651336761162 2.2413e-08 au
q 2.274432417266008 1.3757e-07 au
i 13.58070780340657 6.4797e-06 deg
node 127.7059184523066 2.2306e-05 deg
peri 101.0870364281378 3.4764e-05 deg
M 133.3814567313362 2.3671e-05 deg
tp 2458391.239771081753
(2018-Sep-29.73977108)
0.00010499 TDB
period 1644.409108924056
4.50
2.0276e-05
5.551e-08
d
yr
n .2189236231095495 2.6994e-09 deg/d
Q 3.178594317957231 2.6129e-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 = 1.31049 au 
 Jupiter MOID = 2.00206 au 
 T_jup = 3.296 
[ show covariance matrix ]

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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