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JPL Small-Body Database Browser
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226153 (2002 SE7)
Classification: Main-belt Asteroid          SPK-ID: 2226153
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0953769861019631 5.9751e-08  
a 2.256881810004064 1.0901e-08 au
q 2.041627224977533 1.3644e-07 au
i 7.140520421001352 6.7063e-06 deg
node 188.3906881488438 3.3355e-05 deg
peri 219.462643497912 4.2148e-05 deg
M 288.6373975546056 2.5397e-05 deg
tp 2458845.987752543476
(2019-Dec-28.48775254)		 8.7412e-05 TDB
period 1238.402018526091
3.39		 8.9726e-06
2.457e-08		 d
yr
n .290697200597639 2.1062e-09 deg/d
Q 2.472136395030595 1.1941e-08 au
   Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6245 days (17.10 yr)  
   first obs. used      2002-09-27  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:26:08  

Additional Information
 Earth MOID = 1.05507 au 
 Jupiter MOID = 2.83878 au 
 T_jup = 3.607 
[ 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 MPO454623  

226153 (2002 SE7)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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