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JPL Small-Body Database Browser
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437928 (2002 PM123)
Classification: Main-belt Asteroid          SPK-ID: 2437928
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099616646095599 1.258e-07  
a 2.703447376812844 3.6553e-08 au
q 2.406171803074155 3.6194e-07 au
i 11.93440333918595 1.1648e-05 deg
node 299.9639522545477 2.9911e-05 deg
peri 348.6464711773367 4.4525e-05 deg
M 306.4872255763717 3.2719e-05 deg
tp 2458841.840536943098
(2019-Dec-24.34053694)
0.00014905 TDB
period 1623.586035956911
4.45
3.2928e-05
9.015e-08
d
yr
n .2217313970601027 4.497e-09 deg/d
Q 3.000722950551532 4.0572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5641 days (15.44 yr)  
   first obs. used      2002-08-15  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54186  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:51:12  

Additional Information
 Earth MOID = 1.3904 au 
 Jupiter MOID = 2.19631 au 
 T_jup = 3.327 
[ 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 16.5   n/a MPO397545  

437928 (2002 PM123)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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