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214422 (2005 QE6)
Classification: Main-belt Asteroid          SPK-ID: 2214422
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2273052599433214 6.3371e-08  
a 3.124072993003484 3.2985e-08 au
q 2.413954769246917 2.0598e-07 au
i 17.02801975376062 6.0002e-06 deg
node 163.1214003170947 2.1472e-05 deg
peri 236.5057184642791 2.4516e-05 deg
M 204.146071250147 1.7251e-05 deg
tp 2459873.663230983091
(2022-Oct-21.16323098)
0.00010785 TDB
period 2016.880586041751
5.52
3.1942e-05
8.745e-08
d
yr
n .1784934628710575 2.8269e-09 deg/d
Q 3.834191216760051 4.0482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:13:20  

Additional Information
 Earth MOID = 1.46393 au 
 Jupiter MOID = 1.82864 au 
 T_jup = 3.109 
[ 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 15.5   n/a MPO470301  

214422 (2005 QE6)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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