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233167 (2005 UL509)
Classification: Main-belt Asteroid          SPK-ID: 2233167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1472951768936208 6.6082e-08  
a 2.401122850925904 2.1852e-08 au
q 2.047449035855458 1.5832e-07 au
i 2.506759519984018 8.6312e-06 deg
node 15.76183554611957 0.00014507 deg
peri 119.827481465323 0.00014853 deg
M 269.1800159950122 3.1988e-05 deg
tp 2459343.345867021979
(2021-May-08.84586702)
0.00012328 TDB
period 1359.001694177066
3.72
1.8552e-05
5.079e-08
d
yr
n .2649003320176105 3.6163e-09 deg/d
Q 2.754796665996351 2.5071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6971 days (19.09 yr)  
   first obs. used      1999-04-14  
   last obs. used      2018-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:03:50  

Additional Information
 Earth MOID = 1.06266 au 
 Jupiter MOID = 2.27395 au 
 T_jup = 3.510 
[ 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 17.7   n/a MPO450068  

233167 (2005 UL509)          Discovered 2005-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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