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JPL Small-Body Database Browser
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233143 (2005 UK163)
Classification: Main-belt Asteroid          SPK-ID: 2233143
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791559338977546 6.0605e-08  
a 2.377859060768515 1.3879e-08 au
q 1.951851500059294 1.4698e-07 au
i 2.162438519658053 6.0415e-06 deg
node 106.288365660582 0.00018319 deg
peri 311.4885607421933 0.00018403 deg
M 239.555671639607 2.0188e-05 deg
tp 2459048.586072138264
(2020-Jul-18.08607214)
7.722e-05 TDB
period 1339.299144805731
3.67
1.1726e-05
3.21e-08
d
yr
n .2687973044679416 2.3534e-09 deg/d
Q 2.803866621477736 1.6365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1996-04-24  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:16  

Additional Information
 Earth MOID = .964471 au 
 Jupiter MOID = 2.53165 au 
 T_jup = 3.517 
[ 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 17.2   n/a MPO396710  

233143 (2005 UK163)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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