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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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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051958791699972 4.5668e-08  
a 3.171188111873181 2.9953e-08 au
q 2.837592190431238 1.3699e-07 au
i 11.70379280071812 6.8877e-06 deg
node 338.1776793436044 2.3694e-05 deg
peri 92.74114291077336 4.5277e-05 deg
M 123.0621552638448 3.6181e-05 deg
tp 2458495.395558911438
(2019-Jan-11.89555891)
0.00020622 TDB
period 2062.677987783129
5.65
2.9224e-05
8.001e-08
d
yr
n .1745303930774533 2.4728e-09 deg/d
Q 3.504784033315123 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59264  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:25:46  

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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