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JPL Small-Body Database Browser
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154616 (2003 SX137)
Classification: Main-belt Asteroid          SPK-ID: 2154616
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115330416721664 5.0889e-08  
a 3.180080705195049 3.3783e-08 au
q 2.813320672256381 1.6502e-07 au
i 7.726096780053282 6.6023e-06 deg
node 204.8818309019827 3.9776e-05 deg
peri 104.9806941560271 4.8215e-05 deg
M 41.41531779412469 2.8643e-05 deg
tp 2458762.205435059105
(2019-Oct-05.70543506)
0.00016336 TDB
period 2071.36025866478
5.67
3.3007e-05
9.037e-08
d
yr
n .173798835086302 2.7695e-09 deg/d
Q 3.546840738133717 3.7679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      6728 days (18.42 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:37:37  

Additional Information
 Earth MOID = 1.8123 au 
 Jupiter MOID = 1.75843 au 
 T_jup = 3.175 
[ 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 14.5   n/a MPO436782  

154616 (2003 SX137)          Discovered 2003-Sep-21 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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