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(2015 RK245)
Classification: TransNeptunian Object          SPK-ID: 3729133
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9656715460330083 5.8944e-06  
a 80.34142205582108 0.013823 au
q 2.757996808685905 1.1814e-06 au
i 91.70860337469939 2.7516e-05 deg
node 11.03294516334892 5.5519e-06 deg
peri 33.85945686616911 5.8399e-05 deg
M 2.423607476029619 0.00062528 deg
tp 2457429.708284909330
(2016-Feb-11.20828491)
0.00027943 TDB
period 263031.4618755742
720.14
67.883
0.1859
d
yr
n .001368657564509512 3.5322e-07 deg/d
Q 157.9248473029563 0.027171 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      381 days (1.04 yr)  
   first obs. used      2015-09-12  
   last obs. used      2016-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .39663  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:34:56  

Additional Information
 Earth MOID = 1.88259 au 
 Jupiter MOID = 1.85721 au 
 T_jup = 0.004 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO411575  

Alternate Designations
 2015 RK245 = 2015 TO24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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