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385351 (2002 PM29)
Classification: Main-belt Asteroid          SPK-ID: 2385351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2597929853268542 6.6928e-08  
a 2.309841583382606 1.2202e-08 au
q 1.709760942803531 1.5559e-07 au
i 2.908935243744379 7.3194e-06 deg
node 273.1677122166626 0.00011725 deg
peri 92.72050391768367 0.00011834 deg
M 54.74089860700855 1.6524e-05 deg
tp 2459005.524006579725
(2020-Jun-05.02400658)
5.8134e-05 TDB
period 1282.247084309142
3.51
1.0161e-05
2.782e-08
d
yr
n .2807571211549787 2.2247e-09 deg/d
Q 2.909922223961682 1.5372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1995-07-03  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52386  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:04  

Additional Information
 Earth MOID = .709752 au 
 Jupiter MOID = 2.56782 au 
 T_jup = 3.538 
[ 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 17.95   n/a MPCxxxxx  
diameter diameter 1.582 km 0.397 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.037   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

385351 (2002 PM29)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

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