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JPL Small-Body Database Browser
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344473 (2002 PM109)
Classification: Main-belt Asteroid          SPK-ID: 2344473
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615685182878253 2.1928e-07  
a 2.84035029175538 5.3263e-08 au
q 2.381439103698071 5.8888e-07 au
i 14.16410320319767 9.5567e-06 deg
node 285.9594834820974 3.8633e-05 deg
peri 52.36079137171991 5.9904e-05 deg
M 166.4016442064058 6.2454e-05 deg
tp 2457792.313866625701
(2017-Feb-07.81386663)
0.00028363 TDB
period 1748.462338832751
4.79
4.9181e-05
1.347e-07
d
yr
n .205895198314841 5.7915e-09 deg/d
Q 3.299261479812689 6.1868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6050 days (16.56 yr)  
   first obs. used      2002-07-20  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61102  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:51:15  

Additional Information
 Earth MOID = 1.39808 au 
 Jupiter MOID = 2.11353 au 
 T_jup = 3.246 
[ 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 16.2   n/a MPO353090  

344473 (2002 PM109)          Discovered 2002-Aug-13 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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