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JPL Small-Body Database Browser
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351281 (2004 SX38)
Classification: Main-belt Asteroid          SPK-ID: 2351281
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2400603130449757 8.47e-08  
a 2.398337920356479 1.2587e-08 au
q 1.822592168408067 2.0387e-07 au
i 1.305085939948729 7.9617e-06 deg
node 316.8990954236369 0.00022217 deg
peri 45.12781017153479 0.00022318 deg
M 339.8501627301077 1.5504e-05 deg
tp 2458676.433432202816
(2019-Jul-11.93343220)
5.8574e-05 TDB
period 1356.638032698105
3.71
1.068e-05
2.924e-08
d
yr
n .265361866115478 2.0891e-09 deg/d
Q 2.974083672304892 1.5609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      7033 days (19.26 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:04  

Additional Information
 Earth MOID = .819284 au 
 Jupiter MOID = 2.48235 au 
 T_jup = 3.487 
[ 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 17.4   n/a MPO348978  

351281 (2004 SX38)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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