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JPL Small-Body Database Browser
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201717 (2003 UM183)
Classification: Main-belt Asteroid          SPK-ID: 2201717
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08275604291440823 5.7253e-08  
a 2.869012561184157 3.2473e-08 au
q 2.631584434548824 1.7584e-07 au
i 1.895038412844106 6.3731e-06 deg
node 12.6968531563796 0.00018831 deg
peri 6.863806645163894 0.00019231 deg
M 80.28114672472989 4.0039e-05 deg
tp 2458204.670490757462
(2018-Mar-27.17049076)
0.00019556 TDB
period 1774.994866676687
4.86
3.0135e-05
8.251e-08
d
yr
n .2028174879592897 3.4434e-09 deg/d
Q 3.106440687819489 3.516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      5569 days (15.25 yr)  
   first obs. used      2003-10-02  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:57:59  

Additional Information
 Earth MOID = 1.63287 au 
 Jupiter MOID = 2.31164 au 
 T_jup = 3.293 
[ 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 MPO334213  

201717 (2003 UM183)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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