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(2015 UH87)
Classification: TransNeptunian Object          SPK-ID: 3799858
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457431.5 (2016-Feb-13.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4475542293665534 0.2129  
a 62.13490873800901 15.148 au
q 34.32616754100826 4.8612 au
i 12.10411615124858 0.087452 deg
node 98.28090985774162 0.3591 deg
peri 13.09697367925034 52.637 deg
M 241.1998315564523 126.24 deg
tp 2516467.439595720440
(2177-Oct-01.93959572)
41145 TDB
period 178896.53300078
489.79
65418
179.1
d
yr
n .002012336370981714 0.00073587 deg/d
Q 89.94364993500976 21.927 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      388 days (1.06 yr)  
   first obs. used      2015-09-05  
   last obs. used      2016-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .15274  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:09:21  

Additional Information
 Earth MOID = 33.3436 au 
 Jupiter MOID = 29.1026 au 
 T_jup = 6.127 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.0   n/a MPO438866  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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