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JPL Small-Body Database Browser
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434990 (2006 UW198)
Classification: Main-belt Asteroid          SPK-ID: 2434990
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313417553536424 6.6093e-08  
a 2.260623195495754 1.9125e-08 au
q 1.963708976806181 1.588e-07 au
i 2.161807370988711 5.3675e-06 deg
node 220.5559469667165 0.00014611 deg
peri 213.6985447316239 0.00014866 deg
M 220.598427466251 3.1209e-05 deg
tp 2459081.235139454648
(2020-Aug-19.73513945)
0.00011201 TDB
period 1241.482768508759
3.40
1.5754e-05
4.313e-08
d
yr
n .2899758330374765 3.6798e-09 deg/d
Q 2.557537414185326 2.1637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4718 days (12.92 yr)  
   first obs. used      2006-09-27  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:43  

Additional Information
 Earth MOID = .978856 au 
 Jupiter MOID = 2.67557 au 
 T_jup = 3.608 
[ 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 17.8   n/a MPO446737  

434990 (2006 UW198)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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