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(2015 RB279)
Classification: TransNeptunian Object          SPK-ID: 3831131
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7384534076859488 0.00011458  
a 128.0611661503034 0.058877 au
q 33.49396161437537 0.00080276 au
i 19.82503397915683 0.0007952 deg
node 192.3992848323449 0.0001057 deg
peri 179.0004892419659 0.069816 deg
M .9219675190105492 0.0071536 deg
tp 2457644.880755132184
(2016-Sep-13.38075513)
10.418 TDB
period 529327.6803028348
1449.22
365.04
0.9994
d
yr
n .0006801080189005789 4.6903e-07 deg/d
Q 222.6283706862314 0.10235 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      914 days (2.50 yr)  
   first obs. used      2015-06-23  
   last obs. used      2017-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .12315  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:12:34  

Additional Information
 Earth MOID = 32.4943 au 
 Jupiter MOID = 28.5415 au 
 T_jup = 6.335 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.9   .15965 MPO458663 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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