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JPL Small-Body Database Browser
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434225 (2003 SQ201)
Classification: Main-belt Asteroid          SPK-ID: 2434225
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2748842804365044 1.632e-07  
a 2.657992409200669 1.7863e-08 au
q 1.927352078391852 4.3396e-07 au
i 7.90437715135077 1.3471e-05 deg
node 200.3949268282231 5.3847e-05 deg
peri 166.3753303184547 5.7072e-05 deg
M 222.3157973907055 1.4354e-05 deg
tp 2459205.855711522191
(2020-Dec-22.35571152)
6.5915e-05 TDB
period 1582.810896369875
4.33
1.5956e-05
4.369e-08
d
yr
n .2274434683420795 2.2928e-09 deg/d
Q 3.388632740009485 2.2773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5674 days (15.53 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:24:28  

Additional Information
 Earth MOID = .926638 au 
 Jupiter MOID = 2.08246 au 
 T_jup = 3.319 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO434582  

434225 (2003 SQ201)          Discovered 2003-Sep-26 by Yeung, W. K. Y. at Desert Eagle
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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