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JPL Small-Body Database Browser
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434229 (2003 SG273)
Classification: Main-belt Asteroid          SPK-ID: 2434229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3164854678763683 7.1298e-08  
a 2.620030117685562 3.8672e-08 au
q 1.790828660039671 2.0204e-07 au
i 5.160997280670346 6.2351e-06 deg
node 326.5880066386154 8.9493e-05 deg
peri 4.36644236136098 9.2304e-05 deg
M 2.666487451900012 3.4286e-05 deg
tp 2458989.026527055989
(2020-May-19.52652706)
0.00014728 TDB
period 1549.022950361444
4.24
3.4296e-05
9.39e-08
d
yr
n .2324045618020047 5.1455e-09 deg/d
Q 3.449231575331454 5.0912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      5760 days (15.77 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:05  

Additional Information
 Earth MOID = .780162 au 
 Jupiter MOID = 1.92976 au 
 T_jup = 3.327 
[ 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 16.9   n/a MPO434582  

434229 (2003 SG273)          Discovered 2003-Sep-27 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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