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413694 (2005 XA111)
Classification: Main-belt Asteroid          SPK-ID: 2413694
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2240016879515264 7.7258e-08  
a 2.938837898769747 4.2047e-08 au
q 2.280533248829407 2.4239e-07 au
i 6.906608030330663 9.7632e-06 deg
node 142.6041958993147 8.4646e-05 deg
peri 290.9410371846164 9.3882e-05 deg
M 8.84054324215686 3.8616e-05 deg
tp 2458955.310417748657
(2020-Apr-15.81041775)
0.00019695 TDB
period 1840.186645194701
5.04
3.9492e-05
1.081e-07
d
yr
n .1956323294379252 4.1985e-09 deg/d
Q 3.597142548710087 5.1465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5084 days (13.92 yr)  
   first obs. used      2005-12-01  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:20:42  

Additional Information
 Earth MOID = 1.30646 au 
 Jupiter MOID = 1.74004 au 
 T_jup = 3.225 
[ 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 16.8   n/a MPO455946  

413694 (2005 XA111)          Discovered 2005-Dec-01 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2014-11-10

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