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266241 (2006 XD51)
Classification: Main-belt Asteroid          SPK-ID: 2266241
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09622923839673406 6.6454e-08  
a 2.472166180448744 2.3195e-08 au
q 2.234271511713998 1.6362e-07 au
i 6.545495699992296 5.5662e-06 deg
node 282.781037147949 6.2462e-05 deg
peri 33.82995468310371 7.2134e-05 deg
M 300.1134712745075 4.019e-05 deg
tp 2459236.679151367130
(2021-Jan-22.17915137)
0.00016006 TDB
period 1419.759941036178
3.89
1.9981e-05
5.47e-08
d
yr
n .2535639931756791 3.5686e-09 deg/d
Q 2.710060849183489 2.5427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6423 days (17.59 yr)  
   first obs. used      2001-07-27  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:46:34  

Additional Information
 Earth MOID = 1.22363 au 
 Jupiter MOID = 2.51504 au 
 T_jup = 3.468 
[ 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 16.6   n/a MPO427479  

266241 (2006 XD51)          Discovered 2006-Dec-13 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 XD51 = 2009 SX328 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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