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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3168114311273252 7.1206e-08  
a 2.619565498359944 3.7658e-08 au
q 1.789657203892765 2.0138e-07 au
i 5.160243723078947 6.2355e-06 deg
node 326.6224218201359 8.9536e-05 deg
peri 4.43628734999561 9.2359e-05 deg
M 269.6440132437623 3.2406e-05 deg
tp 2458989.184079155869
(2020-May-19.68407916)
0.00014734 TDB
period 1548.610927946652
4.24
3.3393e-05
9.143e-08
d
yr
n .2324663952083396 5.0127e-09 deg/d
Q 3.449473792827123 4.9588e-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 = .778107 au 
 Jupiter MOID = 1.92657 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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