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487255 (2014 PL33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03238961041938838 1.1207e-07  
a 3.235587412652905 8.225e-08 au
q 3.130787996879201 3.5865e-07 au
i 10.15411763207545 1.2078e-05 deg
node 359.7663976665507 4.1554e-05 deg
peri 345.7632832414645 0.00010844 deg
M 345.4290220104735 0.00010105 deg
tp 2459086.542760249240
(2020-Aug-25.04276025)
0.00059733 TDB
period 2125.828047505886
5.82
8.1059e-05
2.219e-07
d
yr
n .1693457758365582 6.4572e-09 deg/d
Q 3.340386828426609 8.4914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5292 days (14.49 yr)  
   first obs. used      2003-10-20  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49876  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:39:59  

Additional Information
 Earth MOID = 2.12525 au 
 Jupiter MOID = 1.82679 au 
 T_jup = 3.160 
[ 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 16.0   n/a MPO440944  

487255 (2014 PL33)          Discovered 2009-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PL33 = 2010 BS56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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