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226537 (2003 UF183)
Classification: Main-belt Asteroid          SPK-ID: 2226537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07505450074082667 4.2094e-08  
a 3.116800512404178 3.3017e-08 au
q 2.88287060603693 1.4187e-07 au
i 3.352479062920717 5.02e-06 deg
node 242.6415900971028 0.00010908 deg
peri 204.9118175622807 0.00011932 deg
M 315.4406078555463 4.9223e-05 deg
tp 2459249.270393882206
(2021-Feb-03.77039388)
0.00027645 TDB
period 2009.842089121529
5.50
3.1936e-05
8.744e-08
d
yr
n .1791185496355838 2.8461e-09 deg/d
Q 3.350730418771427 3.5495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      5962 days (16.32 yr)  
   first obs. used      2003-09-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:54:33  

Additional Information
 Earth MOID = 1.89964 au 
 Jupiter MOID = 1.81925 au 
 T_jup = 3.210 
[ 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 15.5   n/a MPO494243  

226537 (2003 UF183)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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