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434221 (2003 SZ147)
Classification: Main-belt Asteroid          SPK-ID: 2434221
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022914387306989 5.4507e-08  
a 2.583305572226315 3.0863e-08 au
q 2.060724971339622 1.563e-07 au
i 8.823930736713999 1.1056e-05 deg
node 88.40979948303318 3.8628e-05 deg
peri 239.4690377766429 5.4623e-05 deg
M 18.54398527453418 4.2824e-05 deg
tp 2458922.379921512545
(2020-Mar-13.87992151)
0.00017938 TDB
period 1516.568733157079
4.15
2.7177e-05
7.441e-08
d
yr
n .2373779652245494 4.2539e-09 deg/d
Q 3.105886173113007 3.7106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      5769 days (15.79 yr)  
   first obs. used      2003-09-16  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:04  

Additional Information
 Earth MOID = 1.06521 au 
 Jupiter MOID = 2.26769 au 
 T_jup = 3.378 
[ 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 16.5   n/a MPO434582  

434221 (2003 SZ147)          Discovered 2003-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 SZ147 = 2013 AA27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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