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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656988138770693 3.8449e-05  
a 1.396564929262922 7.7875e-05 au
q 1.02549928405545 3.4872e-06 au
i 1.402642451646683 0.00016821 deg
node 170.0511143622329 0.00011163 deg
peri 201.1730482104012 0.00058412 deg
M 197.6787312422856 0.076279 deg
tp 2459472.308511594507
(2021-Sep-14.80851159)
0.15046 TDB
period 602.8234311061113
1.65
0.050422
0.000138
d
yr
n .5971897929372811 4.995e-05 deg/d
Q 1.767630574470393 9.8566e-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 = .0246864 au 
 Jupiter MOID = 3.69654 au 
 T_jup = 4.724 
[ 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 25.8   n/a E2016U95  
rotation period rot_per 0.44616 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

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