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(2013 UR15)
Classification: TransNeptunian Object          SPK-ID: 3775184
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7200749390557122 7.8212e-05  
a 55.93083476645181 0.016099 au
q 15.65644233066391 0.0002779 au
i 22.24457102885885 0.00031714 deg
node 194.590085240989 0.00010146 deg
peri 163.3624107303114 0.0034414 deg
M 7.861126418067893 0.0034072 deg
tp 2455664.257132510264
(2011-Apr-12.75713251)
0.15018 TDB
period 152783.1214539224
418.30
65.967
0.1806
d
yr
n .002356281221211806 1.0174e-06 deg/d
Q 96.2052272022397 0.027692 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      1568 days (4.29 yr)  
   first obs. used      2013-09-04  
   last obs. used      2017-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .23536  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jan-14 20:26:48  

Additional Information
 Earth MOID = 14.6595 au 
 Jupiter MOID = 10.7511 au 
 T_jup = 4.304 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.1   n/a MPO435008  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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