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511552 (2014 UE225)
Classification: TransNeptunian Object          SPK-ID: 2511552
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 .06605349117449931 9.233e-05  
a 43.72879968094509 0.004152 au
q 40.84035979714833 0.0073988 au
i 4.504070692953372 0.00079362 deg
node 241.3441338049485 0.0074402 deg
peri 335.8857588652273 0.21898 deg
M 173.3248273148994 0.25006 deg
tp 2408148.500152827764
(1881-Mar-09.00015283)
72.655 TDB
period 105620.8751428441
289.17
15.043
0.04119
d
yr
n .003408417128840559 4.8544e-07 deg/d
Q 46.61723956474184 0.0044263 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      3223 days (8.82 yr)  
   first obs. used      2008-10-28  
   last obs. used      2017-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .10427  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:46:03  

Additional Information
 Earth MOID = 39.8339 au 
 Jupiter MOID = 35.4088 au 
 T_jup = 5.886 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456873.5 (2014-Aug-04.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06590044835131909 8.2648e-05  
q 40.82523272007869 0.0072577 au
tp 2406587.705321455789
(1876-Nov-29.20532146)
73.959 TDB
node 241.5114861874951 0.0075028 deg
peri 330.9322520837358 0.22231 deg
i 4.485462513822633 0.00079253 deg
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      3223 days (8.82 yr)  
   first obs. used      2008-10-28  
   last obs. used      2017-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .10427  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:46:03  

Additional Information
 Jupiter MOID = 35.4088 au 
 T_jup = 5.886 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.830673616233675E-9 -5.811241896377796E-7 .002811855358369391 5.305216557940748E-9 6.763989428379143E-6 -7.160912705187894E-10
q -5.811241896377796E-7 5.267447221530586E-5 -.1248044874110379 -3.105032147696762E-7 -.0002144685166631693 4.800466909439876E-8
tp .002811855358369391 -.1248044874110379 5469.944907350852 .007671659588254823 16.34830866850409 -.0008170863420934049
node 5.305216557940748E-9 -3.105032147696762E-7 .007671659588254823 5.629208934075308E-5 -3.362094174511466E-5 -5.941726078275992E-6
peri 6.763989428379143E-6 -.0002144685166631693 16.34830866850409 -3.362094174511466E-5 .04942257129597575 3.575617876176562E-6
i -7.160912705187894E-10 4.800466909439876E-8 -.0008170863420934049 -5.941726078275992E-6 3.575617876176562E-6 6.281027519782758E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1   n/a MPO429129  

511552 (2014 UE225)          Discovered 2013-Aug-08 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2018-02-05
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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