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259492 (2003 SE230)
Classification: Main-belt Asteroid          SPK-ID: 2259492
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2269602479136716 7.9861e-08  
a 2.292057442307526 1.1572e-08 au
q 1.771851516969034 1.8288e-07 au
i 1.408615231806619 5.9326e-06 deg
node 70.46006440879049 0.00029359 deg
peri 316.5695725992954 0.00029385 deg
M 269.6439813349122 1.1817e-05 deg
tp 2459318.620208769551
(2021-Apr-14.12020877)		 4.2144e-05 TDB
period 1267.467035942881
3.47		 9.5983e-06
2.628e-08		 d
yr
n .2840310554760838 2.1509e-09 deg/d
Q 2.812263367646018 1.4198e-08 au
   Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6690 days (18.32 yr)  
   first obs. used      2000-12-29  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:15:16  

Additional Information
 Earth MOID = .776707 au 
 Jupiter MOID = 2.63713 au 
 T_jup = 3.563 
[ 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 17.8   n/a MPO437205  

259492 (2003 SE230)          Discovered 2003-Sep-24 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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Alternate Designations
 2003 SE230 = 2010 SA24 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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