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JPL Small-Body Database Browser
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359556 (2010 SW38)
Classification: Main-belt Asteroid          SPK-ID: 2359556
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623311463742715 6.2144e-08  
a 3.070297450055058 5.2435e-08 au
q 2.571892545277618 2.0488e-07 au
i 12.14513470814464 5.9883e-06 deg
node 30.01435072695588 2.9798e-05 deg
peri 350.7066006190821 3.6553e-05 deg
M 297.0705878735855 2.4737e-05 deg
tp 2459343.994888407125
(2021-May-09.49488841)
0.00014109 TDB
period 1965.029636351234
5.38
5.0339e-05
1.378e-07
d
yr
n .1832033437767718 4.6932e-09 deg/d
Q 3.568702354832498 6.0947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:44:41  

Additional Information
 Earth MOID = 1.57595 au 
 Jupiter MOID = 1.88972 au 
 T_jup = 3.177 
[ 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 15.6   n/a MPO437518  

359556 (2010 SW38)          Discovered 2010-Sep-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2010 SW38 = 2010 TJ171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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