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JPL Small-Body Database Browser
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357175 (2002 EC17)
Classification: Main-belt Asteroid          SPK-ID: 2357175
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793720366732614 8.2174e-08  
a 2.371699909349616 1.7876e-08 au
q 1.946283266231786 1.8962e-07 au
i 2.169201461238553 9.81e-06 deg
node 173.3852352694846 0.00020004 deg
peri 64.46966146912234 0.00020344 deg
M 190.0296772121659 2.8571e-05 deg
tp 2459230.381177601662
(2021-Jan-15.88117760)		 0.00010441 TDB
period 1334.098919254562
3.65		 1.5083e-05
4.13e-08		 d
yr
n .2698450578171165 3.0508e-09 deg/d
Q 2.797116552467447 2.1083e-08 au
   Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5599 days (15.33 yr)  
   first obs. used      2002-02-13  
   last obs. used      2017-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:40:32  

Additional Information
 Earth MOID = .935483 au 
 Jupiter MOID = 2.20789 au 
 T_jup = 3.521 
[ 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 MPO413355  

357175 (2002 EC17)          Discovered 2002-Mar-05 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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