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JPL Small-Body Database Browser
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413864 (2006 UJ99)
Classification: Main-belt Asteroid          SPK-ID: 2413864
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236761258341425 6.7356e-07  
a 2.527832696315084 5.0554e-08 au
q 1.962416872046452 1.7359e-06 au
i 4.941343127751797 3.3888e-05 deg
node 183.1457533565531 0.00024233 deg
peri 157.2117480171154 0.00042638 deg
M 80.03518777797763 0.00027193 deg
tp 2458274.138151170821
(2018-Jun-04.63815117)
0.0011172 TDB
period 1467.982631644839
4.02
4.4037e-05
1.206e-07
d
yr
n .2452345090736044 7.3566e-09 deg/d
Q 3.093248520583717 6.1862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      4401 days (12.05 yr)  
   first obs. used      2006-09-30  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56455  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:17:53  

Additional Information
 Earth MOID = .954317 au 
 Jupiter MOID = 2.31971 au 
 T_jup = 3.412 
[ 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 MPO460572  

413864 (2006 UJ99)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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