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226511 (2003 UU1)
Classification: Main-belt Asteroid          SPK-ID: 2226511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06627923004533171 8.3193e-08  
a 3.151839294231206 2.8478e-08 au
q 2.94293781258294 2.5863e-07 au
i 13.32637886155517 8.5385e-06 deg
node 46.44449672240606 2.2595e-05 deg
peri 334.05918458026 4.2806e-05 deg
M 51.69460199535027 3.3589e-05 deg
tp 2459103.014113992783
(2020-Sep-10.51411399)
0.00019159 TDB
period 2043.828850294685
5.60
2.77e-05
7.584e-08
d
yr
n .1761399933013443 2.3872e-09 deg/d
Q 3.360740775879472 3.0365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2001-05-22  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:48:31  

Additional Information
 Earth MOID = 1.95256 au 
 Jupiter MOID = 2.02299 au 
 T_jup = 3.162 
[ 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 14.98   n/a E2021B55  

226511 (2003 UU1)          Discovered 2003-Oct-16 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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