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JPL Small-Body Database Browser
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268032 (2004 PL16)
Classification: Main-belt Asteroid          SPK-ID: 2268032
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 .1649107442173131 4.917e-08  
a 2.645941860399081 1.7264e-08 au
q 2.209597619044927 1.2937e-07 au
i 13.08322724957886 6.0378e-06 deg
node 153.5807309726086 2.1518e-05 deg
peri 165.5305315420648 2.7214e-05 deg
M 162.5205854289314 1.76e-05 deg
tp 2457890.800090424000
(2017-May-17.30009042)
7.4611e-05 TDB
period 1572.059113453562
4.30
1.5385e-05
4.212e-08
d
yr
n .2289990223135679 2.2412e-09 deg/d
Q 3.082286101753235 2.0111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      5281 days (14.46 yr)  
   first obs. used      2004-07-15  
   last obs. used      2018-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54566  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:40:22  

Additional Information
 Earth MOID = 1.19864 au 
 Jupiter MOID = 2.27297 au 
 T_jup = 3.337 
[ 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 15.9   n/a MPO433740  

268032 (2004 PL16)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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