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JPL Small-Body Database Browser
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183688 (2003 YU16)
Classification: Main-belt Asteroid          SPK-ID: 2183688
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1204136483981319 7.2324e-08  
a 2.315747212828478 1.8744e-08 au
q 2.036899642163996 1.6392e-07 au
i 6.366262848566858 4.99e-06 deg
node 289.7033173742747 6.7358e-05 deg
peri 239.2301831010213 7.1568e-05 deg
M 73.20595057606762 2.3116e-05 deg
tp 2458338.754613592327
(2018-Aug-08.25461359)
8.2078e-05 TDB
period 1287.167755698362
3.52
1.5628e-05
4.279e-08
d
yr
n .2796838239664258 3.3957e-09 deg/d
Q 2.59459478349296 2.1001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      20916 days (57.26 yr)  
   first obs. used      1960-10-17  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58953  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:57:56  

Additional Information
 Earth MOID = 1.0529 au 
 Jupiter MOID = 2.4149 au 
 T_jup = 3.563 
[ 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 16.5   n/a MPO433201  

183688 (2003 YU16)          Discovered 2003-Dec-17 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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