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(2003 SQ222)
Classification: Apollo [NEO]          SPK-ID: 3160841
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5189783384749703 0.00039716  
a 1.505830756230348 0.00094644 AU
q .7243372123374141 0.00014281 AU
i 3.560866040673764 0.0026737 deg
node 4.421806218087015 0.0011163 deg
peri 280.8796393150876 0.00084185 deg
M 301.9331478677767 1.9847 deg
tp 2456909.365044410874
(2014-Sep-08.86504441)
3.8236 JED
period 674.9361218802154
1.85
0.63631
0.001742
d
yr
n .533383809710945 0.00050286 deg/d
Q 2.287324300123283 0.0014376 AU
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      4 days  
   first obs. used      2003-09-28  
   last obs. used      2003-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .80793  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 10:15:41  

Additional Information
 Earth MOID = 8.9205E-5 AU 
 T_jup = 4.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 30.1 mag n/a MPO53820  

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