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357190 (2002 ET150)
Classification: Main-belt Asteroid          SPK-ID: 2357190
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274176786327041 6.9703e-08  
a 2.369647462474538 1.4683e-08 au
q 2.067712483628155 1.7129e-07 au
i 1.726915451795092 7.8154e-06 deg
node 143.4675814603314 0.00014952 deg
peri 54.87244001384681 0.00015176 deg
M 341.8555988922438 2.7197e-05 deg
tp 2459067.652807461794
(2020-Aug-06.15280746)
0.00010093 TDB
period 1332.367518920845
3.65
1.2384e-05
3.391e-08
d
yr
n .2701957191898396 2.5114e-09 deg/d
Q 2.671582441320922 1.6554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6532 days (17.88 yr)  
   first obs. used      2002-03-15  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:26  

Additional Information
 Earth MOID = 1.06619 au 
 Jupiter MOID = 2.2838 au 
 T_jup = 3.534 
[ 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 17.9   n/a MPO311057  

357190 (2002 ET150)          Discovered 2002-Mar-15 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 ET150 = 2009 AS24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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