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JPL Small-Body Database Browser
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447540 (2006 SJ253)
Classification: Main-belt Asteroid          SPK-ID: 2447540
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06551642164112276 5.9803e-08  
a 2.721523638445196 3.8987e-08 au
q 2.543219148242537 1.7728e-07 au
i 2.181245483312074 8.0562e-06 deg
node 28.43734581591394 0.00018187 deg
peri 29.01708901321689 0.00020587 deg
M 244.6333962090875 9.5282e-05 deg
tp 2459126.025991474655
(2020-Oct-03.52599147)
0.00043979 TDB
period 1639.897082120558
4.49
3.5238e-05
9.648e-08
d
yr
n .2195259714313794 4.7172e-09 deg/d
Q 2.899828128647854 4.1541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4723 days (12.93 yr)  
   first obs. used      2006-09-18  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:17  

Additional Information
 Earth MOID = 1.55485 au 
 Jupiter MOID = 2.31383 au 
 T_jup = 3.354 
[ 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 17.3   n/a MPO413514  

447540 (2006 SJ253)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 SJ253 = 2013 EU100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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