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JPL Small-Body Database Browser
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434498 (2005 SE56)
Classification: Main-belt Asteroid          SPK-ID: 2434498
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013274804128586 8.481e-08  
a 2.400971358060225 1.4869e-08 au
q 1.917589843998521 2.1018e-07 au
i 2.316988992955328 5.1909e-06 deg
node 73.99160230042207 0.00019178 deg
peri 291.8562288440169 0.00019224 deg
M 242.0347395086717 1.5317e-05 deg
tp 2459045.777269690807
(2020-Jul-15.27726969)
6.0546e-05 TDB
period 1358.873081965298
3.72
1.2623e-05
3.456e-08
d
yr
n .2649254038348766 2.461e-09 deg/d
Q 2.88435287212193 1.7862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6494 days (17.78 yr)  
   first obs. used      2001-08-14  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60332  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:19  

Additional Information
 Earth MOID = .916636 au 
 Jupiter MOID = 2.57239 au 
 T_jup = 3.497 
[ 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 17.4   n/a MPO437681  

434498 (2005 SE56)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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