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JPL Small-Body Database Browser
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226716 (2004 PL19)
Classification: Main-belt Asteroid          SPK-ID: 2226716
[ 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 .129705022692181 7.4359e-08  
a 2.676329688619222 2.0711e-08 au
q 2.329196285625108 2.0529e-07 au
i 9.044800471613295 8.6173e-06 deg
node 342.5174160350481 3.2573e-05 deg
peri 7.71098193719778 4.0112e-05 deg
M 115.3978059454848 2.304e-05 deg
tp 2458087.871325377580
(2017-Nov-30.37132538)		 0.00010051 TDB
period 1599.218645034317
4.38		 1.8564e-05
5.083e-08		 d
yr
n .2251099317268621 2.6131e-09 deg/d
Q 3.023463091613336 2.3397e-08 au
   Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      9976 days (27.31 yr)  
   first obs. used      1991-09-17  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:40:48  

Additional Information
 Earth MOID = 1.32228 au 
 Jupiter MOID = 2.38866 au 
 T_jup = 3.349 
[ 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 15.8   n/a MPO427315  

226716 (2004 PL19)          Discovered 2004-Aug-08 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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