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(2013 RF98)
Classification: TransNeptunian Object          SPK-ID: 3709402
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9026057265033349 0.0036143  
a 370.317168933858 13.352 au
q 36.06677163165489 0.038429 au
i 29.57406064046825 0.0033747 deg
node 67.59027655252507 0.0053263 deg
peri 311.5725663683772 0.66841 deg
M .5393759037856793 0.015026 deg
tp 2455100.646989763839
(2009-Sep-26.14698976)
103.33 TDB
period 2602910.278029171
7126.38
1.4078e+05
385.4
d
yr
n .0001383067265278844 7.4803e-06 deg/d
Q 704.5675662360611 25.404 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      1092 days (2.99 yr)  
   first obs. used      2013-09-12  
   last obs. used      2016-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .22032  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-07 12:35:49  

Additional Information
 Earth MOID = 35.1424 au 
 Jupiter MOID = 31.4509 au 
 T_jup = 6.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456888.5 (2014-Aug-19.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9013029240754505 0.0035377  
q 36.10545318517061 0.037146 au
tp 2455161.210943424380
(2009-Nov-25.71094342)
104.09 TDB
node 67.662452831895 0.0053235 deg
peri 311.9181147111258 0.67094 deg
i 29.52409156547001 0.003363 deg
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      1092 days (2.99 yr)  
   first obs. used      2013-09-12  
   last obs. used      2016-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .22032  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-07 12:35:49  

Additional Information
 Jupiter MOID = 31.4509 au 
 T_jup = 6.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.251520494174783E-5 -.000129917673540274 -.3664128989994325 1.870918445135527E-5 -.0023618881384513 -1.180336732223051E-5
q -.000129917673540274 .001379833471596791 3.861446389096455 -.0001960664769409417 .02488924845837271 .0001240018958899003
tp -.3664128989994325 3.861446389096455 10834.81628518402 -.551192759830192 69.83807955303338 .3483065970823006
node 1.870918445135527E-5 -.0001960664769409417 -.551192759830192 2.833967268750585E-5 -.003553108459122769 -1.789975796136268E-5
peri -.0023618881384513 .02488924845837271 69.83807955303338 -.003553108459122769 .4501562589739436 .002245247303417699
i -1.180336732223051E-5 .0001240018958899003 .3483065970823006 -1.789975796136268E-5 .002245247303417699 1.131000128878389E-5

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.7   n/a E2016U23  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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