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JPL Small-Body Database Browser
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226425 (2003 SC1)
Classification: Main-belt Asteroid          SPK-ID: 2226425
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09802078551875625 8.2867e-08  
a 3.097675676394927 3.4889e-08 au
q 2.794039073312351 2.7431e-07 au
i 1.404795800339611 5.7412e-06 deg
node 266.8580225985187 0.00037328 deg
peri 134.1632882076238 0.00037621 deg
M 267.7543328125802 4.798e-05 deg
tp 2459110.765047618951
(2020-Sep-18.26504762)
0.00026938 TDB
period 1991.371765674368
5.45
3.3643e-05
9.211e-08
d
yr
n .1807799056938461 3.0542e-09 deg/d
Q 3.401312279477502 3.8309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      7677 days (21.02 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:23  

Additional Information
 Earth MOID = 1.80188 au 
 Jupiter MOID = 1.97066 au 
 T_jup = 3.215 
[ 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 16.2   n/a MPO450050  
diameter diameter 4.378 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226425 (2003 SC1)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
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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