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JPL Small-Body Database Browser
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233163 (2005 US449)
Classification: Main-belt Asteroid          SPK-ID: 2233163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747171131218664 6.5527e-08  
a 2.272896031936908 1.6292e-08 au
q 1.875782198810747 1.5025e-07 au
i 5.108912558637987 4.7634e-06 deg
node 301.8022959447537 7.1545e-05 deg
peri 76.74026801494531 7.2785e-05 deg
M 1.159948160480901 1.2875e-05 deg
tp 2458596.467226206133
(2019-Apr-22.96722621)
4.4751e-05 TDB
period 1251.606421092393
3.43
1.3457e-05
3.684e-08
d
yr
n .2876303556239306 3.0926e-09 deg/d
Q 2.67000986506307 1.9138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6683 days (18.30 yr)  
   first obs. used      2001-07-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:16  

Additional Information
 Earth MOID = .884682 au 
 Jupiter MOID = 2.81865 au 
 T_jup = 3.586 
[ 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 17.1   n/a MPO352435  

233163 (2005 US449)          Discovered 2005-Oct-30 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 US449 = 2003 BS67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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