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JPL Small-Body Database Browser
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423975 (2006 UO331)
Classification: Main-belt Asteroid          SPK-ID: 2423975
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479073552330302 1.8471e-07  
a 2.419024334127062 2.7979e-08 au
q 2.061232842621986 4.6403e-07 au
i 3.541955867085552 9.9289e-06 deg
node 118.8226895703454 0.00014616 deg
peri 288.842553959649 0.00019634 deg
M 225.7426049536541 0.00012098 deg
tp 2459513.000741758051
(2021-Oct-25.50074176)
0.00046903 TDB
period 1374.227966878164
3.76
2.3842e-05
6.528e-08
d
yr
n .261965269719996 4.545e-09 deg/d
Q 2.776815825632137 3.2118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      5499 days (15.06 yr)  
   first obs. used      2002-10-05  
   last obs. used      2017-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:05:42  

Additional Information
 Earth MOID = 1.07445 au 
 Jupiter MOID = 2.58965 au 
 T_jup = 3.497 
[ 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 18.1   n/a MPO423500  

423975 (2006 UO331)          Discovered 2006-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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