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180229 (2003 UZ143)
Classification: Main-belt Asteroid          SPK-ID: 2180229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357336773318 5.5365e-08  
a 2.149781526034029 1.002e-08 au
q 1.857983774045461 1.144e-07 au
i 4.418829781848443 4.749e-06 deg
node 15.26554824520764 7.6451e-05 deg
peri 16.94359558713212 8.0604e-05 deg
M 165.7337605402707 2.7059e-05 deg
tp 2458670.472503176467
(2019-Jul-05.97250318)
8.4746e-05 TDB
period 1151.303743030123
3.15
8.0491e-06
2.204e-08
d
yr
n .3126889860120787 2.1861e-09 deg/d
Q 2.441579278022596 1.138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      5921 days (16.21 yr)  
   first obs. used      2003-10-18  
   last obs. used      2020-01-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53435  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:40  

Additional Information
 Earth MOID = .862845 au 
 Jupiter MOID = 2.97998 au 
 T_jup = 3.690 
[ 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 17.3   n/a MPO502981  

180229 (2003 UZ143)          Discovered 2003-Oct-18 by LONEOS at Anderson Mesa
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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