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JPL Small-Body Database Browser
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434228 (2003 SO272)
Classification: Main-belt Asteroid          SPK-ID: 2434228
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2414288802727194 8.8425e-08  
a 2.633843555598437 3.2017e-08 au
q 1.997957655156789 2.3187e-07 au
i 13.9074169821891 1.8409e-05 deg
node 356.0038367390205 4.7418e-05 deg
peri 323.2044364201486 6.9747e-05 deg
M 356.6817657597931 5.5773e-05 deg
tp 2459014.890899140701
(2020-Jun-14.39089914)
0.00024208 TDB
period 1561.289323061589
4.27
2.8469e-05
7.794e-08
d
yr
n .2305786600103452 4.2044e-09 deg/d
Q 3.269729456040086 3.9747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5711 days (15.64 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63469  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:08:07  

Additional Information
 Earth MOID = 1.00395 au 
 Jupiter MOID = 2.15211 au 
 T_jup = 3.316 
[ 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 16.8   n/a MPO437680  

434228 (2003 SO272)          Discovered 2003-Sep-27 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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