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JPL Small-Body Database Browser
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183681 (2003 YO)
Classification: Main-belt Asteroid          SPK-ID: 2183681
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995137230183041 7.0544e-08  
a 2.397379825255829 9.4832e-09 au
q 1.919069650830067 1.6722e-07 au
i 13.26566588172563 7.9261e-06 deg
node 127.3584677435473 2.521e-05 deg
peri 8.705653949352154 3.2e-05 deg
M 35.31989925210581 1.6509e-05 deg
tp 2458467.478864233508
(2018-Dec-14.97886423)
6.1959e-05 TDB
period 1355.825183252246
3.71
8.0447e-06
2.203e-08
d
yr
n .2655209568658848 1.5755e-09 deg/d
Q 2.87568999968159 1.1375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7057 days (19.32 yr)  
   first obs. used      2000-01-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:06  

Additional Information
 Earth MOID = .934687 au 
 Jupiter MOID = 2.17443 au 
 T_jup = 3.465 
[ 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 MPO422715  

183681 (2003 YO)          Discovered 2003-Dec-16 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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