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(2015 RB280)
Classification: TransNeptunian Object          SPK-ID: 3835635
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 .07682274462353027 0.0016257  
a 43.92023788936636 0.013208 au
q 40.54616467018688 0.0602 au
i 2.174583314074124 0.0014244 deg
node 201.6414368184706 0.0073387 deg
peri 113.0200361745489 0.79052 deg
M 54.04592251081095 0.57456 deg
tp 2443039.654783341364
(1976-Sep-18.15478334)
176.05 TDB
period 106315.2225192889
291.08
47.957
0.1313
d
yr
n .003386156671352354 1.5274e-06 deg/d
Q 47.29431110854586 0.014223 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   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      5  
   norm. resid. RMS      .11672  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-24 05:16:15  

Additional Information
 Earth MOID = 39.5331 au 
 Jupiter MOID = 35.4749 au 
 T_jup = 5.908 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.6   .24346 MPO458667 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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