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JPL Small-Body Database Browser
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201596 (2003 ST148)
Classification: Main-belt Asteroid          SPK-ID: 2201596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08579343548267293 7.2119e-08  
a 2.850269942649782 2.8913e-08 au
q 2.605735492216856 2.1763e-07 au
i 1.664020904490199 6.3658e-06 deg
node 284.7360613737451 0.00023233 deg
peri 82.84683728112708 0.00023557 deg
M 175.1918631991852 3.9745e-05 deg
tp 2458145.159872426441
(2018-Jan-26.65987243)
0.00018942 TDB
period 1757.629836817179
4.81
2.6744e-05
7.322e-08
d
yr
n .2048212840150174 3.1165e-09 deg/d
Q 3.094804393082707 3.1394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6922 days (18.95 yr)  
   first obs. used      2000-01-26  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:47:08  

Additional Information
 Earth MOID = 1.605 au 
 Jupiter MOID = 2.33906 au 
 T_jup = 3.300 
[ 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 16.1   n/a MPO427201  

201596 (2003 ST148)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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