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JPL Small-Body Database Browser
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347324 (2011 SE72)
Classification: Main-belt Asteroid          SPK-ID: 2347324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04964847695237271 5.9251e-08  
a 3.094352978153461 4.1714e-08 au
q 2.940723065635103 1.9353e-07 au
i 2.046243772503099 5.8027e-06 deg
node 278.4973606204791 0.00018012 deg
peri 278.3101098979578 0.00019082 deg
M 15.10415153597956 6.3221e-05 deg
tp 2458917.084445786123
(2020-Mar-08.58444579)
0.00034876 TDB
period 1988.168580370919
5.44
4.0203e-05
1.101e-07
d
yr
n .1810711644647544 3.6615e-09 deg/d
Q 3.247982890671819 4.3785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6210 days (17.00 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58175  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:26:01  

Additional Information
 Earth MOID = 1.93948 au 
 Jupiter MOID = 1.72286 au 
 T_jup = 3.221 
[ 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 16.0   n/a MPO434188  

347324 (2011 SE72)          Discovered 2003-Jan-28 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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