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JPL Small-Body Database Browser
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413256 (2003 SL400)
Classification: Main-belt Asteroid          SPK-ID: 2413256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1811615308005733 5.8479e-08  
a 3.086679155699478 2.7191e-08 au
q 2.52749163476274 1.9007e-07 au
i 17.2166451890608 6.3139e-06 deg
node 169.5727867853082 1.8161e-05 deg
peri 208.8375645427101 2.605e-05 deg
M 32.07510453571123 1.5656e-05 deg
tp 2458824.017665358659
(2019-Dec-06.51766536)
8.596e-05 TDB
period 1980.777347121251
5.42
2.6173e-05
7.166e-08
d
yr
n .1817468280941336 2.4015e-09 deg/d
Q 3.645866676636217 3.2117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5876 days (16.09 yr)  
   first obs. used      2003-09-26  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64029  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:35:32  

Additional Information
 Earth MOID = 1.54018 au 
 Jupiter MOID = 1.85255 au 
 T_jup = 3.133 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO495097  

413256 (2003 SL400)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2003 SL400 = 2008 RN61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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