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523721 (2014 LR28)
Classification: TransNeptunian Object          SPK-ID: 2523721
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04939690703259873 3.834e-05  
a 44.26884027791505 0.0012249 au
q 42.08209649026592 0.0025091 au
i 1.467459697353726 0.00013272 deg
node 146.7280999146516 0.00071018 deg
peri 24.65463581871868 0.054994 deg
M 150.7791936838204 0.061597 deg
tp 2413941.187633392517
(1897-Jan-16.68763339)
18.219 TDB
period 107583.493820735
294.55
4.4651
0.01222
d
yr
n .003346238230558523 1.3888e-07 deg/d
Q 46.45558406556418 0.0012854 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      2684 days (7.35 yr)  
   first obs. used      2010-08-05  
   last obs. used      2017-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .44194  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:43  

Additional Information
 Earth MOID = 41.0882 au 
 Jupiter MOID = 36.6357 au 
 T_jup = 5.942 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.3   n/a MPO450802  

523721 (2014 LR28)          Discovered 2010-Aug-05 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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