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(2015 RT82)
Classification: Apollo [NEO]          SPK-ID: 3727346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2136536874823161 0.00050836  
a 1.23660193926225 0.000705 au
q .9723973749910872 7.4389e-05 au
i 3.96305249294945 0.0074625 deg
node 165.2045419654268 0.0012483 deg
peri 134.3098986634819 0.0022243 deg
M 187.1868987630048 1.0941 deg
tp 2459241.611250178066
(2021-Jan-27.11125018)
1.7327 TDB
period 502.2770232279233
1.38
0.42953
0.001176
d
yr
n .716735951181743 0.00061293 deg/d
Q 1.500806503533413 0.00085562 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      18 days  
   first obs. used      2015-09-14  
   last obs. used      2015-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38631  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:59  

Additional Information
 Earth MOID = .0087953 au 
 Jupiter MOID = 3.67785 au 
 T_jup = 5.158 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.7   n/a MPO369262  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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