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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456560.5 (2013-Sep-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08204808125113541 7.159e-08  
q 2.617404298113823 2.1516e-07 au
tp 2456382.763018823592
(2013-Mar-31.26301882)
0.00019295 TDB
node 284.9147144988884 0.00023137 deg
peri 82.24654310582484 0.00023497 deg
i 1.667637066749 6.3719e-06 deg
  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
 Jupiter MOID = 2.33906 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.125074996657372E-15 -1.530583481521335E-14 -4.445200643292864E-12 -4.056288564258952E-14 -1.06093479920895E-12 -7.506416135980233E-16
q -1.530583481521335E-14 4.629345096957203E-14 1.358380989259315E-11 1.237815194872772E-13 3.239116340078099E-12 2.58048014536874E-15
tp -4.445200643292864E-12 1.358380989259315E-11 3.722975234002202E-8 -4.408266530905321E-11 7.963750470704438E-9 -1.988881657198902E-12
node -4.056288564258952E-14 1.237815194872772E-13 -4.408266530905321E-11 5.353370494825743E-8 -5.351789468087318E-8 3.746915189266443E-10
peri -1.06093479920895E-12 3.239116340078099E-12 7.963750470704438E-9 -5.351789468087318E-8 5.521271746184094E-8 -3.749103831480499E-10
i -7.506416135980233E-16 2.58048014536874E-15 -1.988881657198902E-12 3.746915189266443E-10 -3.749103831480499E-10 4.060067562541892E-11

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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