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JPL Small-Body Database Browser
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413538 (2005 SJ131)
Classification: Main-belt Asteroid          SPK-ID: 2413538
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 .2147619423154973 2.3665e-07  
a 2.751445675030322 3.847e-08 au
q 2.160539857685235 6.736e-07 au
i .6927108125438929 8.5785e-06 deg
node 254.2040348994577 0.0016032 deg
peri 152.8553868694252 0.0016064 deg
M 331.0828834547149 0.00010157 deg
tp 2458734.403622181868
(2019-Sep-07.90362218)
0.00047259 TDB
period 1667.016277711562
4.56
3.4961e-05
9.572e-08
d
yr
n .2159546999110284 4.5291e-09 deg/d
Q 3.342351492375409 4.6732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      8360 days (22.89 yr)  
   first obs. used      1996-11-17  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:37:19  

Additional Information
 Earth MOID = 1.16988 au 
 Jupiter MOID = 2.05298 au 
 T_jup = 3.311 
[ 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 18.0   n/a MPO368779  

413538 (2005 SJ131)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 SJ131 = 2005 TY173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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