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362292 (2009 SU229)
Classification: Main-belt Asteroid          SPK-ID: 2362292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1044321254196886 5.684e-08  
a 3.157227019230762 4.1129e-08 au
q 2.827511091180026 1.9175e-07 au
i 9.0506374067315 6.426e-06 deg
node 197.066411059219 3.2952e-05 deg
peri 183.784504791282 4.5733e-05 deg
M 22.11490200599074 2.7938e-05 deg
tp 2459270.624948399588
(2021-Feb-25.12494840)
0.00015974 TDB
period 2049.071642455061
5.61
4.004e-05
1.096e-07
d
yr
n .1756893182947337 3.433e-09 deg/d
Q 3.486942947281499 4.5424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      8984 days (24.60 yr)  
   first obs. used      1996-05-11  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:02:00  

Additional Information
 Earth MOID = 1.82935 au 
 Jupiter MOID = 1.97171 au 
 T_jup = 3.178 
[ 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 16.06   n/a E2021B25  

362292 (2009 SU229)          Discovered 2009-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 SU229 = 2007 GU38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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