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JPL Small-Body Database Browser
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382522 (2001 SS212)
Classification: Main-belt Asteroid          SPK-ID: 2382522
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926444524735124 5.5572e-08  
a 2.433858624415815 1.4915e-08 au
q 1.964989262317295 1.4052e-07 au
i 3.430881689007609 5.3789e-06 deg
node 99.35123366811685 9.9994e-05 deg
peri 292.220308540185 0.00010203 deg
M 313.3501647549059 2.3437e-05 deg
tp 2459180.216959308344
(2020-Nov-26.71695931)
9.1573e-05 TDB
period 1386.888185372695
3.80
1.2748e-05
3.49e-08
d
yr
n .2595739179242184 2.386e-09 deg/d
Q 2.902727986514337 1.7788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:39  

Additional Information
 Earth MOID = .973938 au 
 Jupiter MOID = 2.53724 au 
 T_jup = 3.478 
[ 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 MPO437565  

382522 (2001 SS212)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2001 SS212 = 2005 UU105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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