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JPL Small-Body Database Browser
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201755 (2003 UO371)
Classification: Main-belt Asteroid          SPK-ID: 2201755
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 .09644755776370156 1.6272e-07  
a 2.839276082871486 3.7234e-08 au
q 2.565434838861642 4.3778e-07 au
i 11.52044911529081 8.3132e-06 deg
node 241.2468057708176 3.9713e-05 deg
peri 141.851592927866 9.557e-05 deg
M 53.47528510432284 7.0776e-05 deg
tp 2458340.926429521265
(2018-Aug-10.42642952)
0.00034658 TDB
period 1747.470540644027
4.78
3.4374e-05
9.411e-08
d
yr
n .2060120566423527 4.0524e-09 deg/d
Q 3.113117326881331 4.0825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6991 days (19.14 yr)  
   first obs. used      1999-11-12  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:21:28  

Additional Information
 Earth MOID = 1.58056 au 
 Jupiter MOID = 2.32214 au 
 T_jup = 3.274 
[ 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 16.0   n/a MPO470156  

201755 (2003 UO371)          Discovered 2003-Oct-22 by Sloan Digital Sky Survey at Apache Point
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2003 UO371 = 2008 SA84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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