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227506 (2005 XQ106)
Classification: Main-belt Asteroid          SPK-ID: 2227506
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0587389452182809 4.9569e-08  
a 2.858904913060089 2.7275e-08 au
q 2.690975853987578 1.4797e-07 au
i 6.974414712337992 6.9709e-06 deg
node 131.2451740138173 5.6475e-05 deg
peri 299.2311412004015 9.1709e-05 deg
M 101.4614258485946 7.096e-05 deg
tp 2458702.881573293237
(2019-Aug-07.38157329)		 0.00034773 TDB
period 1765.623064294006
4.83		 2.5267e-05
6.918e-08		 d
yr
n .2038940288446832 2.9178e-09 deg/d
Q 3.0268339721326 2.8877e-08 au
   Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      8709 days (23.84 yr)  
   first obs. used      1997-05-03  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59205  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:02  

Additional Information
 Earth MOID = 1.71378 au 
 Jupiter MOID = 2.13517 au 
 T_jup = 3.289 
[ 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 15.93   n/a E2021B55  

227506 (2005 XQ106)          Discovered 2005-Dec-01 by Buie, M. W. at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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