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(2016 CW193)
Classification: Apollo [NEO, PHA]          SPK-ID: 3743606
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6707369192371614 3.3907e-08  
a 2.479154626828784 3.1919e-08 au
q .8162940901170909 9.2255e-08 au
i 6.507343491716346 1.1543e-05 deg
node 184.9224505813273 7.7415e-05 deg
peri 235.3050363016364 7.5005e-05 deg
M 51.3450184280499 8.7342e-06 deg
tp 2458797.147431373576
(2019-Nov-09.64743137)
3.0969e-05 TDB
period 1425.78436909314
3.90
2.7535e-05
7.539e-08
d
yr
n .2524925983225469 4.8762e-09 deg/d
Q 4.142015163540477 5.3328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      1344 days (3.68 yr)  
   first obs. used      2016-01-22  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-29 13:42:02  

Additional Information
 Earth MOID = .00405836 au 
 Jupiter MOID = 1.2857 au 
 T_jup = 3.116 
[ 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 21.6   n/a MPO496041  

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