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268850 (2006 XE23)
Classification: Main-belt Asteroid          SPK-ID: 2268850
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173690768842592 5.2635e-08  
a 2.271724729265381 1.2852e-08 au
q 2.005094494856359 1.2168e-07 au
i 7.823096014660628 5.6209e-06 deg
node 354.4531480197987 3.7054e-05 deg
peri 29.76775519388907 4.2408e-05 deg
M 20.46807746054718 2.0935e-05 deg
tp 2458929.393952856711
(2020-Mar-20.89395286)
7.2564e-05 TDB
period 1250.639051025936
3.42
1.0613e-05
2.906e-08
d
yr
n .2878528378789079 2.4427e-09 deg/d
Q 2.538354963674402 1.436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      10230 days (28.01 yr)  
   first obs. used      1992-10-25  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53006  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:10:32  

Additional Information
 Earth MOID = 1.01143 au 
 Jupiter MOID = 2.91737 au 
 T_jup = 3.591 
[ 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 17.0   n/a MPO494454  

268850 (2006 XE23)          Discovered 2006-Dec-12 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2006 XE23 = 2002 QO29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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