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259503 (2003 SG286)
Classification: Main-belt Asteroid          SPK-ID: 2259503
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 .1225126466706388 8.6638e-08  
a 2.36541920069476 1.5804e-08 au
q 2.075625433932098 2.025e-07 au
i 3.84110614234585 8.2089e-06 deg
node 225.1738976446146 0.00010584 deg
peri 135.0739258382761 0.00010961 deg
M 207.5294149888522 3.313e-05 deg
tp 2459563.287145678979
(2021-Dec-14.78714568)
0.00012626 TDB
period 1328.803010952041
3.64
1.3317e-05
3.646e-08
d
yr
n .2709205179645646 2.7152e-09 deg/d
Q 2.655212967457422 1.774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8573 days (23.47 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 14:49:55  

Additional Information
 Earth MOID = 1.07467 au 
 Jupiter MOID = 2.79519 au 
 T_jup = 3.535 
[ 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 MPO264666  

259503 (2003 SG286)          Discovered 2003-Sep-21 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 SG286 = 1996 VY12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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