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181330 (2006 QX109)
Classification: Main-belt Asteroid          SPK-ID: 2181330
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .360820179033239 5.1778e-08  
a 3.082137614706119 2.1324e-08 au
q 1.970040168762777 1.5968e-07 au
i 9.993727907161206 7.3049e-06 deg
node 331.4179666622189 3.7118e-05 deg
peri 78.9159909268035 4.1535e-05 deg
M 197.6735609748723 1.0217e-05 deg
tp 2460091.675474841744
(2023-May-27.17547484)
5.8459e-05 TDB
period 1976.407373128941
5.41
2.0511e-05
5.616e-08
d
yr
n .182148682956018 1.8903e-09 deg/d
Q 4.194235060649461 2.9019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2001-09-28  
   last obs. used      2020-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51998  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:10  

Additional Information
 Earth MOID = 1.00802 au 
 Jupiter MOID = 1.50328 au 
 T_jup = 3.102 
[ 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 16.26   n/a E2021B55  

181330 (2006 QX109)          Discovered 2006-Aug-28 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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