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JPL Small-Body Database Browser
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183684 (2003 YE9)
Classification: Main-belt Asteroid          SPK-ID: 2183684
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 .1532587533107663 4.41e-08  
a 2.337795758847884 1.4303e-08 au
q 1.979508095351661 1.0556e-07 au
i 3.25804797262209 4.841e-06 deg
node 73.60702433207641 9.5643e-05 deg
peri 59.43334808565529 9.8694e-05 deg
M 83.68618443522531 2.2464e-05 deg
tp 2458296.999407722069
(2018-Jun-27.49940772)
8.0714e-05 TDB
period 1305.594393595812
3.57
1.1982e-05
3.28e-08
d
yr
n .2757364781634083 2.5305e-09 deg/d
Q 2.696083422344108 1.6495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      6110 days (16.73 yr)  
   first obs. used      2002-08-30  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:07:11  

Additional Information
 Earth MOID = .996682 au 
 Jupiter MOID = 2.34505 au 
 T_jup = 3.548 
[ 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 17.0   n/a MPO433201  

183684 (2003 YE9)          Discovered 2003-Dec-16 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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