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JPL Small-Body Database Browser
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226454 (2003 SC105)
Classification: Main-belt Asteroid          SPK-ID: 2226454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09984647152084149 5.0761e-08  
a 3.109405096285685 3.2306e-08 au
q 2.798941968892636 1.6369e-07 au
i 10.00061961947063 6.0326e-06 deg
node 279.2136599557215 3.6605e-05 deg
peri 123.1388480647214 5.0611e-05 deg
M 269.4734806310636 3.6076e-05 deg
tp 2459104.102303315482
(2020-Sep-11.60230332)
0.00020357 TDB
period 2002.693028047471
5.48
3.1211e-05
8.545e-08
d
yr
n .1797579533948758 2.8014e-09 deg/d
Q 3.419868223678733 3.5531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      5822 days (15.94 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52144  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:30  

Additional Information
 Earth MOID = 1.82358 au 
 Jupiter MOID = 1.95133 au 
 T_jup = 3.188 
[ 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 14.9   n/a MPO454625  
diameter diameter 3.777 km 1.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.179   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226454 (2003 SC105)          Discovered 2003-Sep-20 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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