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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316343288811573 6.6065e-08  
a 2.260043484284143 1.9034e-08 au
q 1.962544176988168 1.5869e-07 au
i 2.16177566142265 5.3674e-06 deg
node 220.5489690739485 0.00014614 deg
peri 213.8178014069471 0.00014868 deg
M 336.5275524959924 3.2222e-05 deg
tp 2459081.415085137163
(2020-Aug-19.91508514)
0.00011183 TDB
period 1241.005252835495
3.40
1.5678e-05
4.292e-08
d
yr
n .290087410329214 3.6647e-09 deg/d
Q 2.557542791580119 2.154e-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 = .977901 au 
 Jupiter MOID = 2.6744 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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