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JPL Small-Body Database Browser
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413098 (2001 UW91)
Classification: Main-belt Asteroid          SPK-ID: 2413098
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144069076886238 6.9636e-08  
a 2.658729202199201 2.9714e-08 au
q 2.275688540347878 1.8993e-07 au
i 13.33837717339779 1.0826e-05 deg
node 61.94277252051656 2.8388e-05 deg
peri 275.3874693170482 4.8793e-05 deg
M 61.4177551822463 3.9173e-05 deg
tp 2458330.352456015411
(2018-Jul-30.85245602)
0.00017136 TDB
period 1583.469072516092
4.34
2.6545e-05
7.268e-08
d
yr
n .2273489304265155 3.8112e-09 deg/d
Q 3.041769864050524 3.3994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6312 days (17.28 yr)  
   first obs. used      2001-10-10  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:18:13  

Additional Information
 Earth MOID = 1.31342 au 
 Jupiter MOID = 2.41273 au 
 T_jup = 3.334 
[ 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 16.4   n/a MPO455940  

413098 (2001 UW91)          Discovered 2001-Oct-18 by NEAT at Palomar
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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