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JPL Small-Body Database Browser
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461969 (2006 UD159)
Classification: Main-belt Asteroid          SPK-ID: 2461969
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2772519011792019 1.2039e-07  
a 2.611302626006043 1.1368e-07 au
q 1.887314008391625 2.6865e-07 au
i 5.280561421646698 1.75e-05 deg
node 185.2548400195263 0.0001212 deg
peri 232.2493720469882 0.00016754 deg
M 330.4202422147762 0.00012888 deg
tp 2458727.141588035504
(2019-Aug-31.64158804)
0.00055986 TDB
period 1541.289554289581
4.22
0.00010065
2.756e-07
d
yr
n .23357064803176 1.5253e-08 deg/d
Q 3.335291243620461 1.452e-07 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      3449 days (9.44 yr)  
   first obs. used      2006-09-19  
   last obs. used      2016-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64112  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 08:58:46  

Additional Information
 Earth MOID = .904192 au 
 Jupiter MOID = 2.04831 au 
 T_jup = 3.348 
[ 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 17.9   n/a MPO306970  

461969 (2006 UD159)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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