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382788 (2003 SE349)
Classification: Main-belt Asteroid          SPK-ID: 2382788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .087856838133124 6.6282e-08  
a 2.794981774615295 2.5287e-08 au
q 2.549423513257887 1.87e-07 au
i 5.407851189179569 8.2503e-06 deg
node 10.16957328042304 6.4547e-05 deg
peri 35.13389461351585 8.1787e-05 deg
M 167.2394785892328 4.8906e-05 deg
tp 2458207.627780454010
(2018-Mar-30.12778045)
0.00022812 TDB
period 1706.738154437975
4.67
2.3162e-05
6.341e-08
d
yr
n .2109286647538193 2.8624e-09 deg/d
Q 3.040540035972703 2.7508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6972 days (19.09 yr)  
   first obs. used      2001-03-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:12  

Additional Information
 Earth MOID = 1.56039 au 
 Jupiter MOID = 2.29796 au 
 T_jup = 3.315 
[ 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 17.2   n/a MPO423415  

382788 (2003 SE349)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 2003 SE349 = 2008 WW15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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