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JPL Small-Body Database Browser
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413548 (2005 SJ180)
Classification: Main-belt Asteroid          SPK-ID: 2413548
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05893512810826439 1.6397e-07  
a 2.707013080440527 4.3649e-08 au
q 2.547474917754017 4.3886e-07 au
i 5.975698369719186 1.8791e-05 deg
node 7.421665099903569 6.9711e-05 deg
peri 329.5496498585145 0.00012883 deg
M 37.63455566734937 0.00010869 deg
tp 2458430.433704988011
(2018-Nov-07.93370499)
0.00048948 TDB
period 1626.799230618581
4.45
3.9347e-05
1.077e-07
d
yr
n .2212934412706306 5.3524e-09 deg/d
Q 2.866551243127037 4.6222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      7486 days (20.50 yr)  
   first obs. used      1996-09-21  
   last obs. used      2017-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50561  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 17:02:52  

Additional Information
 Earth MOID = 1.53972 au 
 Jupiter MOID = 2.36827 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 17.5   n/a MPO368779  

413548 (2005 SJ180)          Discovered 2005-Sep-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 SJ180 = 2014 QX333 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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