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JPL Small-Body Database Browser
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523750 (2014 US224)
Classification: TransNeptunian Object          SPK-ID: 2523750
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1137323133882603 7.6208e-05  
a 46.53404970172673 0.0023442 au
q 41.24162457782506 0.0027219 au
i 11.03840998440819 2.1189e-05 deg
node 317.9627487199497 0.00088799 deg
peri 179.1218154606935 0.017484 deg
M 281.8893292020535 0.02323 deg
tp 2483757.715360793936
(2088-Mar-12.21536079)
5.6332 TDB
period 115945.7144250247
317.44
8.7613
0.02399
d
yr
n .00310490130476354 2.3462e-07 deg/d
Q 51.8264748256284 0.0026108 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      2592 days (7.10 yr)  
   first obs. used      2010-10-14  
   last obs. used      2017-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .56691  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:52  

Additional Information
 Earth MOID = 40.2559 au 
 Jupiter MOID = 35.8938 au 
 T_jup = 5.944 
[ 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 5.0   n/a MPO450813  

523750 (2014 US224)          Discovered 2011-Sep-23 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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