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JPL Small-Body Database Browser
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434995 (2006 US225)
Classification: Main-belt Asteroid          SPK-ID: 2434995
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000715938803083 5.8535e-08  
a 2.214176950141535 1.4232e-08 au
q 1.771183038593678 1.346e-07 au
i 4.091909307848955 5.8841e-06 deg
node 156.43606701 7.7755e-05 deg
peri 218.2978633087229 7.9023e-05 deg
M 289.6412879253924 1.2642e-05 deg
tp 2458835.697280170325
(2019-Dec-18.19728017)
4.266e-05 TDB
period 1203.41914120788
3.29
1.1603e-05
3.177e-08
d
yr
n .2991476433046141 2.8842e-09 deg/d
Q 2.657170861689392 1.7079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4846 days (13.27 yr)  
   first obs. used      2006-07-21  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:41:58  

Additional Information
 Earth MOID = .773141 au 
 Jupiter MOID = 2.80368 au 
 T_jup = 3.625 
[ 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 18.0   n/a MPO440804  

434995 (2006 US225)          Discovered 2006-Jul-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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