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357327 (2003 KE11)
Classification: Inner Main-belt Asteroid          SPK-ID: 2357327
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05828094165240309 2.2069e-07  
a 1.861734576708221 1.8885e-08 au
q 1.753230932470828 4.2392e-07 au
i 22.70199427457115 1.3305e-05 deg
node 62.21956937334374 1.9293e-05 deg
peri 103.3654170344164 0.00015468 deg
M 310.8229600340815 0.00013767 deg
tp 2459127.246202911992
(2020-Oct-04.74620291)
0.0003538 TDB
period 927.844235438722
2.54
1.4118e-05
3.865e-08
d
yr
n .3879961595383276 5.9036e-09 deg/d
Q 1.970238220945614 1.9985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5490 days (15.03 yr)  
   first obs. used      2003-04-25  
   last obs. used      2018-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:36:45  

Additional Information
 Earth MOID = .807048 au 
 Jupiter MOID = 3.08325 au 
 T_jup = 3.897 
[ 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 18.0   n/a MPO315027  

357327 (2003 KE11)          Discovered 2003-May-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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