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226483 (2003 SX214)
Classification: Main-belt Asteroid          SPK-ID: 2226483
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08167937230340064 6.1848e-08  
a 3.118874839589446 3.3069e-08 au
q 2.864127100398911 1.9141e-07 au
i 23.44354726004204 5.5494e-06 deg
node 291.0994803268817 1.2503e-05 deg
peri 344.1572488905612 3.5083e-05 deg
M 81.10992841010062 3.353e-05 deg
tp 2458547.219679246812
(2019-Mar-04.71967925)
0.00018787 TDB
period 2011.8488410702
5.51
3.1997e-05
8.76e-08
d
yr
n .1789398848715187 2.846e-09 deg/d
Q 3.373622578779981 3.5771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2001-02-17  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:33:30  

Additional Information
 Earth MOID = 1.85209 au 
 Jupiter MOID = 1.83999 au 
 T_jup = 3.084 
[ 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 14.3   n/a MPO433483  
diameter diameter 5.787 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.110   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226483 (2003 SX214)          Discovered 2003-Sep-27 by LINEAR at Socorro
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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