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186651 (2003 UX85)
Classification: Main-belt Asteroid          SPK-ID: 2186651
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166761628903963 6.4579e-08  
a 2.229850475234862 1.1045e-08 au
q 1.85799697777242 1.4518e-07 au
i 3.582143266020101 6.7291e-06 deg
node 339.6172810435556 7.9144e-05 deg
peri 14.50384786741393 8.12e-05 deg
M 91.07549537295857 1.8319e-05 deg
tp 2458892.811629930020
(2020-Feb-13.31162993)
6.0731e-05 TDB
period 1216.219717187297
3.33
9.0362e-06
2.474e-08
d
yr
n .2959991479438909 2.1992e-09 deg/d
Q 2.601703972697303 1.2887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6325 days (17.32 yr)  
   first obs. used      2003-10-18  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:08  

Additional Information
 Earth MOID = .851384 au 
 Jupiter MOID = 2.82922 au 
 T_jup = 3.622 
[ 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 17.31   n/a MPCxxxxx  

186651 (2003 UX85)          Discovered 2003-Oct-18 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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