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14801 (1980 PE3)
Classification: Main-belt Asteroid          SPK-ID: 2014801
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580121258453545 2.9037e-08  
a 2.558199840534435 9.6597e-09 au
q 2.153973245394343 7.766e-08 au
i 15.65023312137415 1.0063e-06 deg
node 64.88801590433849 9.0407e-06 deg
peri 209.376940306092 1.0762e-05 deg
M 343.3135443040338 1.2992e-05 deg
tp 2459269.772638095203
(2021-Feb-24.27263810)
5.4106e-05 TDB
period 1494.514483402342
4.09
8.4649e-06
2.318e-08
d
yr
n .2408809041317826 1.3643e-09 deg/d
Q 2.962426435674528 1.1186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1902  
   data-arc span      14608 days (39.99 yr)  
   first obs. used      1980-07-19  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47038  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:39:40  

Additional Information
 Earth MOID = 1.14858 au 
 Jupiter MOID = 2.14798 au 
 T_jup = 3.367 
[ 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 13.79   n/a E2020-QM5  

14801 (1980 PE3)          Discovered 1980-Aug-15 by Royal Observatory Edinburgh at Siding Spring
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1980 PE3 = 1999 AO18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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