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JPL Small-Body Database Browser
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359212 (2009 DE89)
Classification: Main-belt Asteroid          SPK-ID: 2359212
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0555559285447324 5.7244e-08  
a 2.559593187399505 2.9389e-08 au
q 2.417392611176755 1.4376e-07 au
i 5.076880150675281 6.0743e-06 deg
node 130.7227465973303 7.1456e-05 deg
peri 120.5655026384573 9.2049e-05 deg
M 105.255044331222 5.9957e-05 deg
tp 2458163.184104835394
(2018-Feb-13.68410484)
0.00024682 TDB
period 1495.735651051911
4.10
2.5761e-05
7.053e-08
d
yr
n .2406842410601242 4.1453e-09 deg/d
Q 2.701793763622256 3.1022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:14:41  

Additional Information
 Earth MOID = 1.40721 au 
 Jupiter MOID = 2.31356 au 
 T_jup = 3.428 
[ 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 17.3   n/a MPO455592  

359212 (2009 DE89)          Discovered 2009-Feb-24 by Spacewatch at Kitt Peak
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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