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JPL Small-Body Database Browser
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390555 (2000 SF303)
Classification: Main-belt Asteroid          SPK-ID: 2390555
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567843360399143 6.4539e-08  
a 2.451115988997719 1.5325e-08 au
q 2.066819396105893 1.6165e-07 au
i 3.629558156277292 4.324e-06 deg
node 230.4481904898367 0.00011114 deg
peri 128.5812652977361 0.00011278 deg
M 313.3295063148912 1.7039e-05 deg
tp 2458782.212212130008
(2019-Oct-25.71221213)
6.6304e-05 TDB
period 1401.664975052004
3.84
1.3145e-05
3.599e-08
d
yr
n .2568374086586871 2.4086e-09 deg/d
Q 2.835412581889544 1.7727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6970 days (19.08 yr)  
   first obs. used      2000-09-28  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58251  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:58:39  

Additional Information
 Earth MOID = 1.06488 au 
 Jupiter MOID = 2.62386 au 
 T_jup = 3.476 
[ 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 17.0   n/a MPO440685  

390555 (2000 SF303)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2000 SF303 = 2004 VA112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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