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JPL Small-Body Database Browser
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351231 (2004 PL52)
Classification: Main-belt Asteroid          SPK-ID: 2351231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812584124859962 6.2989e-08  
a 2.399972575479853 1.4191e-08 au
q 1.964957356438447 1.5298e-07 au
i 3.532553379732249 4.8686e-06 deg
node 70.67252555952633 0.00011681 deg
peri 288.8523952621997 0.00011787 deg
M 64.72185058662772 1.3811e-05 deg
tp 2458756.350257146312
(2019-Sep-29.85025715)
5.2219e-05 TDB
period 1358.025251606256
3.72
1.2045e-05
3.298e-08
d
yr
n .2650907997286475 2.3513e-09 deg/d
Q 2.834987794521259 1.6764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5579 days (15.27 yr)  
   first obs. used      2004-08-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:19:28  

Additional Information
 Earth MOID = .965085 au 
 Jupiter MOID = 2.61847 au 
 T_jup = 3.501 
[ 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 17.4   n/a MPO494830  

351231 (2004 PL52)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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