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JPL Small-Body Database Browser
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226429 (2003 SS22)
Classification: Outer Main-belt Asteroid          SPK-ID: 2226429
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01322789628543301 5.9662e-08  
a 3.202006411189829 4.1038e-08 au
q 3.159650602477319 1.971e-07 au
i 5.652104357258051 8.0813e-06 deg
node 359.3754478202567 4.9758e-05 deg
peri 130.6638125943489 0.00026364 deg
M 148.6256812463206 0.00025803 deg
tp 2457736.481423219018
(2016-Dec-13.98142322)
0.001502 TDB
period 2092.819255951123
5.73
4.0233e-05
1.102e-07
d
yr
n .1720167658895086 3.3069e-09 deg/d
Q 3.24436221990234 4.158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      9315 days (25.50 yr)  
   first obs. used      1992-12-01  
   last obs. used      2018-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62207  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:43:03  

Additional Information
 Earth MOID = 2.17538 au 
 Jupiter MOID = 1.73532 au 
 T_jup = 3.186 
[ 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 15.4   n/a MPO454625  

226429 (2003 SS22)          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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