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410806 (2009 KX1)
Classification: Main-belt Asteroid          SPK-ID: 2410806
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121799416381318 1.311e-07  
a 2.58877962691794 4.7036e-08 au
q 2.039492516764507 3.7063e-07 au
i 4.758179925706807 4.5684e-06 deg
node 82.16885178653976 0.00013369 deg
peri 134.6837151250995 0.00013737 deg
M 245.6179460451015 4.1447e-05 deg
tp 2459483.888640312109
(2021-Sep-26.38864031)
0.00018707 TDB
period 1521.391726196629
4.17
4.1463e-05
1.135e-07
d
yr
n .2366254487921887 6.4489e-09 deg/d
Q 3.138066737071374 5.7016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      4771 days (13.06 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54135  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:49:11  

Additional Information
 Earth MOID = 1.03548 au 
 Jupiter MOID = 1.8399 au 
 T_jup = 3.384 
[ 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 17.2   n/a MPO440759  

410806 (2009 KX1)          Discovered 2009-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 KX1 = 2013 GQ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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