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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029020727344179 5.4194e-08  
a 2.584075053731371 3.0752e-08 au
q 2.059760869227973 1.5551e-07 au
i 8.823973143524675 1.1059e-05 deg
node 88.41318004107525 3.8627e-05 deg
peri 239.5566586749435 5.4609e-05 deg
M 283.586686160278 4.1528e-05 deg
tp 2458922.549512125483
(2020-Mar-14.04951213)
0.0001792 TDB
period 1517.246387303067
4.15
2.7084e-05
7.415e-08
d
yr
n .2372719441038884 4.2355e-09 deg/d
Q 3.108389238234769 3.6991e-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 = 1.06346 au 
 Jupiter MOID = 2.26324 au 
 T_jup = 3.377 
[ 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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