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266230 (2006 XM12)
Classification: Main-belt Asteroid          SPK-ID: 2266230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839879419957547 7.2534e-08  
a 2.370616012027132 3.2469e-08 au
q 1.934451250712077 1.8149e-07 au
i 1.317020139262645 8.3179e-06 deg
node 23.2676000741372 0.0003295 deg
peri 272.8408740400068 0.0003309 deg
M 18.41150996495076 4.1935e-05 deg
tp 2458932.316835516207
(2020-Mar-23.81683552)
0.00015443 TDB
period 1333.18447323944
3.65
2.739e-05
7.499e-08
d
yr
n .2700301475348371 5.5478e-09 deg/d
Q 2.806780773342187 3.8443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6595 days (18.06 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:46:08  

Additional Information
 Earth MOID = .919074 au 
 Jupiter MOID = 2.39362 au 
 T_jup = 3.521 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO470827  

266230 (2006 XM12)          Discovered 2006-Dec-10 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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