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468861 (2013 LU28)
Classification: TransNeptunian Object          SPK-ID: 2468861
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9533013628578105 7.8491e-06  
a 187.0668326697295 0.032228 au
q 8.735766140182371 4.294e-05 au
i 125.35044406 7.5004e-06 deg
node 275.9665443945167 2.6227e-05 deg
peri 153.0006084481428 0.00038826 deg
M 359.4290194074241 0.00014944 deg
tp 2460482.719295592730
(2024-Jun-21.21929559)		 0.0050463 TDB
period 934530.7937807268
2558.61		 241.5
0.6612		 d
yr
n .0003852200509558259 9.9548e-08 deg/d
Q 365.3978991992765 0.06295 au
   Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      2607 days (7.14 yr)  
   first obs. used      2013-06-08  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .41962  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 01:41:56  

Additional Information
 Earth MOID = 7.82039 au 
 Jupiter MOID = 3.85288 au 
 T_jup = -2.068 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.2   n/a MPO495327  

468861 (2013 LU28)          Discovered 2013-Jun-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2013 LU28 = 2014 LJ9 = 2015 KB157 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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