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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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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656146994060525 3.8464e-05  
a 1.396636987716289 7.7793e-05 au
q 1.025669674044652 3.4095e-06 au
i 1.402524853286466 0.00016819 deg
node 170.0528054986162 0.00011468 deg
peri 201.1761607283209 0.0005946 deg
M 78.24463640449085 0.066275 deg
tp 2458869.468470021115
(2020-Jan-20.96847002)		 0.10004 TDB
period 602.8700874593259
1.65		 0.05037
0.0001379		 d
yr
n .5971435761842941 4.9891e-05 deg/d
Q 1.767604301387926 9.8455e-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 = .026335 au 
 Jupiter MOID = 3.69548 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 = 3.69548 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  
rotation period rot_per 0.44616 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

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