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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08579345055009048 7.2029e-08  
a 2.850269923263919 2.7001e-08 au
q 2.605735431547966 2.1675e-07 au
i 1.664016979138269 5.905e-06 deg
node 284.7361307119668 0.00022905 deg
peri 82.84683794909432 0.00023188 deg
M 175.1918059828583 3.8499e-05 deg
tp 2458145.160160500285
(2018-Jan-26.66016050)
0.00018189 TDB
period 1757.629818885629
4.81
2.4975e-05
6.838e-08
d
yr
n .2048212861046286 2.9104e-09 deg/d
Q 3.094804414979873 2.9317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      7382 days (20.21 yr)  
   first obs. used      2000-01-26  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:46  

Additional Information
 Earth MOID = 1.605 au 
 Jupiter MOID = 2.33906 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456940.5 (2014-Oct-10.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08293659597404301 7.1414e-08  
q 2.617988938952606 2.1419e-07 au
tp 2456386.344999753886
(2013-Apr-03.84499975)
0.00017985 TDB
node 284.9063921693485 0.00022828 deg
peri 83.03833577321535 0.00023138 deg
i 1.666078069419113 5.9118e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      7382 days (20.21 yr)  
   first obs. used      2000-01-26  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:46  

Additional Information
 Jupiter MOID = 2.33906 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.099932395332144E-15 -1.52115298516655E-14 -4.754062884498392E-12 -4.154891777198537E-14 -1.126983425161754E-12 -3.233184050487501E-16
q -1.52115298516655E-14 4.587787967937693E-14 1.503545614487132E-11 1.305021592041235E-13 3.552393511008807E-12 1.10861624852058E-15
tp -4.754062884498392E-12 1.503545614487132E-11 3.234475197024271E-8 -2.157551621956709E-11 6.8413714790998E-9 -1.35370684313379E-12
node -4.154891777198537E-14 1.305021592041235E-13 -2.157551621956709E-11 5.211267062459065E-8 -5.209270078665376E-8 4.603926499451089E-10
peri -1.126983425161754E-12 3.552393511008807E-12 6.8413714790998E-9 -5.209270078665376E-8 5.353549124445386E-8 -4.604435488745108E-10
i -3.233184050487501E-16 1.10861624852058E-15 -1.35370684313379E-12 4.603926499451089E-10 -4.604435488745108E-10 3.494939784504613E-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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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