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183589 (2003 SO284)
Classification: Main-belt Asteroid          SPK-ID: 2183589
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09054510804874739 4.5285e-08  
a 2.436150788464432 1.2441e-08 au
q 2.215569252099879 1.0696e-07 au
i 5.698558421601836 4.3827e-06 deg
node 239.6372711654012 4.9572e-05 deg
peri 212.9086399503734 5.6867e-05 deg
M 60.30729262396868 2.6734e-05 deg
tp 2458767.839848166584
(2019-Oct-11.33984817)
0.00010298 TDB
period 1388.847865916979
3.80
1.0639e-05
2.913e-08
d
yr
n .2592076560972443 1.9856e-09 deg/d
Q 2.656732324828984 1.3567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      9933 days (27.20 yr)  
   first obs. used      1992-11-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:39:18  

Additional Information
 Earth MOID = 1.23451 au 
 Jupiter MOID = 2.50356 au 
 T_jup = 3.492 
[ 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 16.5   n/a MPO412995  

183589 (2003 SO284)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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