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JPL Small-Body Database Browser
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226391 (2003 PN7)
Classification: Main-belt Asteroid          SPK-ID: 2226391
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .198117771930968 8.8571e-08  
a 3.078950365122734 4.1753e-08 au
q 2.468955578898577 2.7775e-07 au
i 8.640935780502458 8.1433e-06 deg
node 290.6416662629048 4.7963e-05 deg
peri 17.59368856725525 5.0155e-05 deg
M 329.651337217379 1.708e-05 deg
tp 2458766.856401656786
(2019-Oct-10.35640166)		 9.4848e-05 TDB
period 1973.342450881804
5.40		 4.014e-05
1.099e-07		 d
yr
n .1824315895292939 3.7109e-09 deg/d
Q 3.68894515134689 5.0025e-08 au
   Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      8643 days (23.66 yr)  
   first obs. used      1996-03-19  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53302  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:35:27  

Additional Information
 Earth MOID = 1.45488 au 
 Jupiter MOID = 1.57949 au 
 T_jup = 3.181 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO437074  

226391 (2003 PN7)          Discovered 2003-Aug-02 by NEAT at Haleakala
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Alternate Designations
 2003 PN7 = 2006 AP51 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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