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173046 (2006 QD116)
Classification: Main-belt Asteroid          SPK-ID: 2173046
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051958802026392 4.5668e-08  
a 3.171188116104746 2.9953e-08 au
q 2.837592190942958 1.3699e-07 au
i 11.70379280774386 6.8877e-06 deg
node 338.1776793003754 2.3694e-05 deg
peri 92.74114214041309 4.5277e-05 deg
M 123.0621557451855 3.6181e-05 deg
tp 2458495.395554742204
(2019-Jan-11.89555474)		 0.00020622 TDB
period 2062.677991911718
5.65		 2.9224e-05
8.001e-08		 d
yr
n .174530392728119 2.4728e-09 deg/d
Q 3.504784041266534 3.3104e-08 au
   Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      6842 days (18.73 yr)  
   first obs. used      2001-08-27  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:55:25  

Additional Information
 Earth MOID = 1.88273 au 
 Jupiter MOID = 1.79402 au 
 T_jup = 3.161 
[ 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 14.94   n/a E2021B55  

173046 (2006 QD116)          Discovered 2006-Aug-27 by LONEOS at Anderson Mesa
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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