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(2017 RP15)
Classification: Apollo [NEO]          SPK-ID: 3781453
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910632312774881 0.00023476  
a 1.180519134468694 0.00031391 au
q .954965334052202 2.3229e-05 au
i 7.324349147780135 0.0088024 deg
node 354.7384383923545 0.00073013 deg
peri 68.32016529668215 0.0094808 deg
M 348.9178863817421 0.27283 deg
tp 2459014.922085656642
(2020-Jun-14.42208566)
0.36081 TDB
period 468.4982499942367
1.28
0.18686
0.0005116
d
yr
n .7684126888508732 0.00030649 deg/d
Q 1.406072934885186 0.00037388 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      14 days  
   first obs. used      2017-09-14  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43659  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-29 06:51:45  

Additional Information
 Earth MOID = .0384745 au 
 Jupiter MOID = 3.84328 au 
 T_jup = 5.335 
[ 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 26.5   n/a MPO416658  

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