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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981177859560949 9.576e-08  
a 3.078950364775772 5.0359e-08 au
q 2.468955535437685 2.9544e-07 au
i 8.640935044074585 8.2516e-06 deg
node 290.6416626669696 4.9768e-05 deg
peri 17.59369466107979 5.2204e-05 deg
M 329.6513337737667 2.0653e-05 deg
tp 2458766.856420504850
(2019-Oct-10.35642050)
0.0001153 TDB
period 1973.342450548244
5.40
4.8413e-05
1.325e-07
d
yr
n .1824315895601308 4.4757e-09 deg/d
Q 3.688945194113859 6.0336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8071 days (22.10 yr)  
   first obs. used      1996-03-19  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56811  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:11:14  

Additional Information
 Earth MOID = 1.45488 au 
 Jupiter MOID = 1.57949 au 
 T_jup = 3.181 
[ show covariance matrix ]

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

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