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JPL Small-Body Database Browser
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413072 (2001 SD248)
Classification: Main-belt Asteroid          SPK-ID: 2413072
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2568608604611917 1.5484e-07  
a 2.685961447705265 3.0363e-08 au
q 1.996043079082102 4.2834e-07 au
i 14.10878276910321 1.3258e-05 deg
node 189.8413764384308 4.0935e-05 deg
peri 189.9040566824612 6.1702e-05 deg
M 356.5124812374463 3.9726e-05 deg
tp 2458616.076222458301
(2019-May-12.57622246)
0.00017761 TDB
period 1607.859474534364
4.40
2.7264e-05
7.464e-08
d
yr
n .2239001639768649 3.7966e-09 deg/d
Q 3.375879816328428 3.8162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5256 days (14.39 yr)  
   first obs. used      2001-09-19  
   last obs. used      2016-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7334  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 17:07:13  

Additional Information
 Earth MOID = .998501 au 
 Jupiter MOID = 2.08375 au 
 T_jup = 3.284 
[ 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 17.4   n/a MPO322065  

413072 (2001 SD248)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 SD248 = 2002 AG206 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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