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(2016 SW3)
Classification: Apollo [NEO]          SPK-ID: 3759778
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5603267915312499 0.00018228  
a 2.191864506686033 0.00088359 au
q .9637041001834226 1.1578e-05 au
i 6.66631370776479 0.0015493 deg
node 4.300631334356229 4.3524e-05 deg
peri 331.5152293082323 0.001055 deg
M 174.9116019961952 0.32346 deg
tp 2458820.615884411806
(2019-Dec-03.11588441)
0.71675 TDB
period 1185.27461440928
3.25
0.71672
0.001962
d
yr
n .3037270819972953 0.00018366 deg/d
Q 3.420024913188644 0.0013787 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      1 day  
   first obs. used      2016-09-27  
   last obs. used      2016-09-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .54102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:43:14  

Additional Information
 Earth MOID = .00261647 au 
 Jupiter MOID = 1.99125 au 
 T_jup = 3.442 
[ 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 28.3   n/a E2016S92  

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