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152365 (2005 UK143)
Classification: Main-belt Asteroid          SPK-ID: 2152365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168674274731035 4.102e-08  
a 2.758192537971447 1.9594e-08 au
q 2.435849671583213 1.1323e-07 au
i 13.13289291190391 4.6864e-06 deg
node 150.069607042438 1.9234e-05 deg
peri 160.9492495811039 2.8852e-05 deg
M 201.5402142489703 2.3005e-05 deg
tp 2459936.964571253793
(2022-Dec-23.46457125)
0.00010802 TDB
period 1673.151610011201
4.58
1.7829e-05
4.881e-08
d
yr
n .2151628088249516 2.2928e-09 deg/d
Q 3.08053540435968 2.1884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      8413 days (23.03 yr)  
   first obs. used      1998-02-22  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:49  

Additional Information
 Earth MOID = 1.42392 au 
 Jupiter MOID = 2.25095 au 
 T_jup = 3.295 
[ 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 15.29   n/a E2020-QM9  

152365 (2005 UK143)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 UK143 = 1999 LT9 = 2000 SD238 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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