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JPL Small-Body Database Browser
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351771 (2006 EX55)
Classification: Main-belt Asteroid          SPK-ID: 2351771
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .129223592589591 5.1255e-08  
a 2.357089150488431 1.8876e-08 au
q 2.052497622408369 1.1726e-07 au
i 1.794671943724347 4.9845e-06 deg
node 254.480098373172 0.00023056 deg
peri 322.1745967961178 0.00023217 deg
M 298.8474909700716 2.6445e-05 deg
tp 2459225.029919058358
(2021-Jan-10.52991906)
9.7216e-05 TDB
period 1321.789933777691
3.62
1.5878e-05
4.347e-08
d
yr
n .272357952500906 3.2716e-09 deg/d
Q 2.661680678568493 2.1315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6108 days (16.72 yr)  
   first obs. used      2002-01-13  
   last obs. used      2018-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:05:57  

Additional Information
 Earth MOID = 1.04559 au 
 Jupiter MOID = 2.3109 au 
 T_jup = 3.542 
[ 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 17.9   n/a MPO455546  

351771 (2006 EX55)          Discovered 2006-Mar-05 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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