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JPL Small-Body Database Browser
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487263 (2014 PS40)
Classification: Main-belt Asteroid          SPK-ID: 2487263
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05930116747850131 5.7904e-08  
a 3.062786265871911 7.0164e-08 au
q 2.881159464568587 1.7542e-07 au
i 11.24293971868826 6.4932e-06 deg
node 160.1333115698581 3.2977e-05 deg
peri 327.3433597933615 6.6353e-05 deg
M 170.0154332337737 5.8599e-05 deg
tp 2457675.888461101886
(2016-Oct-14.38846110)
0.00031398 TDB
period 1957.823167415828
5.36
6.7277e-05
1.842e-07
d
yr
n .1838776892578974 6.3186e-09 deg/d
Q 3.244413067175235 7.4325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4475 days (12.25 yr)  
   first obs. used      2007-05-22  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63713  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:59  

Additional Information
 Earth MOID = 1.90195 au 
 Jupiter MOID = 1.77988 au 
 T_jup = 3.201 
[ 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 MPO450508  

487263 (2014 PS40)          Discovered 2009-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

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