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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657051093444036 3.8334e-05  
a 1.396577685546009 7.7645e-05 au
q 1.025499858900052 3.4772e-06 au
i 1.402669764597917 0.00016775 deg
node 170.0511323385366 0.00011098 deg
peri 201.172946704994 0.00058198 deg
M 197.6662397013145 0.076052 deg
tp 2459472.333153159660
(2021-Sep-14.83315316)
0.15002 TDB
period 602.831690447017
1.65
0.050273
0.0001376
d
yr
n .5971816108954884 4.9802e-05 deg/d
Q 1.767655512191965 9.8275e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .43649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:32:59  

Additional Information
 Earth MOID = .024687 au 
 Jupiter MOID = 3.69651 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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