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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 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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