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JPL Small-Body Database Browser
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(2016 QS11)
Classification: Amor [NEO]          SPK-ID: 3757901
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657198300545942 3.8568e-05  
a 1.396582227137114 7.7693e-05 au
q 1.025482635084974 3.1859e-06 au
i 1.402454609804069 0.00016866 deg
node 170.063383958074 0.00012094 deg
peri 201.162643265729 0.00056037 deg
M 199.396295669229 0.046357 deg
tp 2458869.437430108956
(2020-Jan-20.93743011)
0.10007 TDB
period 602.8346310109015
1.65
0.050305
0.0001377
d
yr
n .5971786979064411 4.9833e-05 deg/d
Q 1.767681819189255 9.8338e-05 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      116 days  
   first obs. used      2016-08-08  
   last obs. used      2016-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43805  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:07  

Additional Information
 Earth MOID = .0253404 au 
 Jupiter MOID = 3.69204 au 
 T_jup = 4.724 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457636.5 (2016-Sep-05.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676540083984796 3.8106e-05  
q 1.02543498503558 3.2161e-06 au
tp 2457663.444595172526
(2016-Oct-01.94459517)
0.00054634 TDB
node 170.2445832207827 5.2559e-05 deg
peri 200.6572788052581 0.00037641 deg
i 1.41005155045218 0.00016632 deg
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      116 days  
   first obs. used      2016-08-08  
   last obs. used      2016-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43805  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:07  

Additional Information
 Jupiter MOID = 3.69204 au 
 T_jup = 4.724 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.452033002368373E-9 1.225458413296364E-10 -2.080331655712705E-8 1.682311083936526E-9 -1.428530925475853E-8 6.336768054015808E-9
q 1.225458413296364E-10 1.034331052762666E-11 -1.756158828367977E-9 1.419218582681226E-10 -1.206040451681973E-9 5.348022127351911E-10
tp -2.080331655712705E-8 -1.756158828367977E-9 2.984914957629789E-7 -2.402587142146902E-8 2.050528210189979E-7 -9.07851135556065E-8
node 1.682311083936526E-9 1.419218582681226E-10 -2.402587142146902E-8 2.762470553142462E-9 -1.728486066563628E-8 7.326260633453233E-9
peri -1.428530925475853E-8 -1.206040451681973E-9 2.050528210189979E-7 -1.728486066563628E-8 1.416826523225662E-7 -6.232461876715063E-8
i 6.336768054015808E-9 5.348022127351911E-10 -9.07851135556065E-8 7.326260633453233E-9 -6.232461876715063E-8 2.766374091789835E-8

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 25.8   n/a E2016U95  

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