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JPL Small-Body Database Browser
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117298 (2004 UX9)
Classification: Main-belt Asteroid          SPK-ID: 2117298
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2385992451031454 5.409e-08  
a 2.315135580906559 8.6509e-09 au
q 1.762745978990822 1.2738e-07 au
i 1.148207772067942 4.0762e-06 deg
node 73.99672972432791 0.00026776 deg
peri 329.5292480479869 0.00026797 deg
M 38.84604531850239 1.1544e-05 deg
tp 2458461.662308784475
(2018-Dec-09.16230878)
4.1004e-05 TDB
period 1286.657841944663
3.52
7.2117e-06
1.974e-08
d
yr
n .279794665111506 1.5682e-09 deg/d
Q 2.867525182822295 1.0715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      7762 days (21.25 yr)  
   first obs. used      1997-10-01  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:23:30  

Additional Information
 Earth MOID = .771264 au 
 Jupiter MOID = 2.53741 au 
 T_jup = 3.543 
[ 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 16.6   n/a MPO459553  

117298 (2004 UX9)          Discovered 2004-Oct-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 UX9 = 2002 CY209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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