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JPL Small-Body Database Browser
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359320 (2009 JE18)
Classification: Main-belt Asteroid          SPK-ID: 2359320
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467824387901615 4.4767e-08  
a 2.639700876039947 3.1599e-08 au
q 2.252239143778278 1.2143e-07 au
i 12.87058304641872 5.8625e-06 deg
node 116.7891305475972 2.5907e-05 deg
peri 123.3830891589924 3.4996e-05 deg
M 108.1205243563341 2.6393e-05 deg
tp 2458130.025440641341
(2018-Jan-11.52544064)
0.00011115 TDB
period 1566.500369633057
4.29
2.8129e-05
7.701e-08
d
yr
n .2298116278672362 4.1266e-09 deg/d
Q 3.027162608301616 3.6238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      4309 days (11.80 yr)  
   first obs. used      2008-01-11  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:16:04  

Additional Information
 Earth MOID = 1.26633 au 
 Jupiter MOID = 2.11102 au 
 T_jup = 3.345 
[ 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 17.0   n/a MPO455593  

359320 (2009 JE18)          Discovered 2009-May-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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