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212577 (2006 SK116)
Classification: Main-belt Asteroid          SPK-ID: 2212577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04609466017606329 6.6501e-08  
a 3.087539165328619 3.5368e-08 au
q 2.94522009672251 2.2059e-07 au
i .6484648478930343 7.1194e-06 deg
node 184.6524064613686 0.00049427 deg
peri 133.4128343589743 0.00049905 deg
M 248.5170221984045 7.0786e-05 deg
tp 2459614.153477464074
(2022-Feb-03.65347746)
0.00039435 TDB
period 1981.605230174478
5.43
3.4049e-05
9.322e-08
d
yr
n .1816708971687072 3.1215e-09 deg/d
Q 3.229858233934728 3.6998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      9018 days (24.69 yr)  
   first obs. used      1995-09-17  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:00:07  

Additional Information
 Earth MOID = 1.93181 au 
 Jupiter MOID = 1.91535 au 
 T_jup = 3.224 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO470280  

212577 (2006 SK116)          Discovered 2006-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 SK116 = 1995 SA11 = 2005 NT74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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