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JPL Small-Body Database Browser
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(2016 SA2)
Classification: Apollo [NEO]          SPK-ID: 3759724
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848076527655561 3.1376e-05  
a 1.1763907016999 3.6349e-05 au
q .9589846973835155 7.2813e-06 au
i 4.763129952349129 0.00065926 deg
node 183.0496046765896 2.9811e-05 deg
peri 134.5366523551075 0.00047048 deg
M 349.2467123075948 0.049893 deg
tp 2459014.420811918928
(2020-Jun-13.92081192)
0.065235 TDB
period 466.04279864599
1.28
0.0216
5.914e-05
d
yr
n .7724612440014527 3.5802e-05 deg/d
Q 1.393796706016283 4.3067e-05 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      13 days  
   first obs. used      2016-09-26  
   last obs. used      2016-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .41616  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-17 06:54:06  

Additional Information
 Earth MOID = .00207428 au 
 Jupiter MOID = 3.8287 au 
 T_jup = 5.355 
[ 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 28.2   n/a E2016T48  

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