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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652709198807227 4.8899e-08  
a 2.645114184838263 1.68e-08 au
q 2.207953730320495 1.2891e-07 au
i 13.08593524013704 6.0254e-06 deg
node 153.5812395652988 2.0954e-05 deg
peri 165.5707231799288 2.6613e-05 deg
M 254.1058828216682 1.7888e-05 deg
tp 2459462.704742087730
(2021-Sep-05.20474209)
8.0067e-05 TDB
period 1571.321538772225
4.30
1.497e-05
4.099e-08
d
yr
n .2291065139228546 2.1827e-09 deg/d
Q 3.082274639356031 1.9577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      5682 days (15.56 yr)  
   first obs. used      2004-07-15  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54711  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 13:00:04  

Additional Information
 Earth MOID = 1.19788 au 
 Jupiter MOID = 2.27607 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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