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JPL Small-Body Database Browser
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146988 (2002 PN41)
Classification: Main-belt Asteroid          SPK-ID: 2146988
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457880694479893 3.817e-08  
a 2.392789182522206 1.0055e-08 au
q 1.80467014875404 8.8744e-08 au
i 5.482843958871277 4.2694e-06 deg
node 153.7299579398836 3.7604e-05 deg
peri 215.6485100629395 3.8529e-05 deg
M 167.9702174414519 7.4237e-06 deg
tp 2457969.709904571737
(2017-Aug-04.20990457)		 2.6539e-05 TDB
period 1351.932728391732
3.70		 8.5217e-06
2.333e-08		 d
yr
n .2662854389421124 1.6785e-09 deg/d
Q 2.980908216290371 1.2527e-08 au
   Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      6106 days (16.72 yr)  
   first obs. used      2002-08-05  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4992  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:23:39  

Additional Information
 Earth MOID = .806146 au 
 Jupiter MOID = 2.48086 au 
 T_jup = 3.483 
[ 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 16.4   n/a MPO432925  

146988 (2002 PN41)          Discovered 2002-Aug-05 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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