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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050987627031478 4.5682e-08  
a 3.171976385131565 2.9987e-08 au
q 2.838605591730635 1.3712e-07 au
i 11.70292159220272 6.8883e-06 deg
node 338.1755637609927 2.3755e-05 deg
peri 92.87364196875617 4.5357e-05 deg
M 88.03218157189545 3.6159e-05 deg
tp 2458495.917355355239
(2019-Jan-12.41735536)
0.00020653 TDB
period 2063.447126137177
5.65
2.9261e-05
8.011e-08
d
yr
n .1744653378513889 2.474e-09 deg/d
Q 3.505347178532496 3.3139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      6808 days (18.64 yr)  
   first obs. used      2001-08-27  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:23:28  

Additional Information
 Earth MOID = 1.88424 au 
 Jupiter MOID = 1.79296 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 14.9   n/a MPO469854  

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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