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JPL Small-Body Database Browser
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382781 (2003 SY240)
Classification: Main-belt Asteroid          SPK-ID: 2382781
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2186660429882734 1.1973e-07  
a 2.795166747577798 2.0502e-08 au
q 2.183958695392559 3.3587e-07 au
i 9.232862189349964 1.1293e-05 deg
node 11.4756905370003 4.3297e-05 deg
peri 17.79545993252461 5.0162e-05 deg
M 112.5424289665882 2.1463e-05 deg
tp 2458066.890206213725
(2017-Nov-09.39020621)
9.8883e-05 TDB
period 1706.907586116607
4.67
1.8779e-05
5.141e-08
d
yr
n .2109077274763524 2.3204e-09 deg/d
Q 3.406374799763037 2.4984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5640 days (15.44 yr)  
   first obs. used      2003-09-27  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58446  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:24:44  

Additional Information
 Earth MOID = 1.18989 au 
 Jupiter MOID = 2.06473 au 
 T_jup = 3.273 
[ 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 16.0   n/a MPO288363  

382781 (2003 SY240)          Discovered 2003-Sep-27 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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