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JPL Small-Body Database Browser
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(2016 RH17)
Classification: Apollo [NEO]          SPK-ID: 3759006
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 2457638.5 (2016-Sep-07.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3010181980689233 0.0012675  
a 1.385170262554144 0.0024862 au
q .9682088061014379 1.7924e-05 au
i 24.23541949121185 0.053966 deg
node 167.6956619119713 0.0021837 deg
peri 210.9706117670197 0.049169 deg
M 341.3085723282088 0.084411 deg
tp 2457669.416700559343
(2016-Oct-07.91670056)
0.056383 TDB
period 595.4607853824186
1.63
1.6032
0.004389
d
yr
n .6045738171805884 0.0016277 deg/d
Q 1.802131719006849 0.0032346 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4 days  
   first obs. used      2016-09-05  
   last obs. used      2016-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .50478  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:09  

Additional Information
 Earth MOID = .00545692 au 
 Jupiter MOID = 3.68354 au 
 T_jup = 4.654 
[ 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 23.5   n/a E2016-RA8  

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