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JPL Small-Body Database Browser
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410399 (2007 XJ9)
Classification: Main-belt Asteroid          SPK-ID: 2410399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634933080635385 5.5919e-08  
a 2.424611367921379 2.4342e-08 au
q 2.028203634611452 1.2967e-07 au
i 2.051427712984362 1.0408e-05 deg
node 357.136787217721 0.00014271 deg
peri 114.5514882697194 0.00015283 deg
M 349.9346352877576 5.0296e-05 deg
tp 2458639.055704898876
(2019-Jun-04.55570490)
0.00019302 TDB
period 1378.991637204468
3.78
2.0767e-05
5.686e-08
d
yr
n .261060321388027 3.9314e-09 deg/d
Q 2.821019101231307 2.8322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      8509 days (23.30 yr)  
   first obs. used      1995-09-17  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:41:56  

Additional Information
 Earth MOID = 1.04607 au 
 Jupiter MOID = 2.28631 au 
 T_jup = 3.492 
[ 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 18.1   n/a MPO472144  

410399 (2007 XJ9)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 XJ9 = 2012 CL11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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