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226726 (2004 PE68)
Classification: Main-belt Asteroid          SPK-ID: 2226726
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369263311794977 5.0866e-08  
a 2.759196446021054 1.9942e-08 au
q 2.381389799663882 1.3744e-07 au
i 5.333063714747169 4.7489e-06 deg
node 272.7658931880256 5.7111e-05 deg
peri 88.24822395078708 5.9434e-05 deg
M 179.0014364791911 1.8767e-05 deg
tp 2458368.110917859822
(2018-Sep-06.61091786)
8.4551e-05 TDB
period 1674.065166540155
4.58
1.8149e-05
4.969e-08
d
yr
n .2150453920166225 2.3314e-09 deg/d
Q 3.137003092378225 2.2673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7467 days (20.44 yr)  
   first obs. used      2000-11-20  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54298  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:49:58  

Additional Information
 Earth MOID = 1.38411 au 
 Jupiter MOID = 2.35152 au 
 T_jup = 3.322 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.01   n/a MPCxxxxx  

226726 (2004 PE68)          Discovered 2004-Aug-06 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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