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213317 (2001 ST32)
Classification: Main-belt Asteroid          SPK-ID: 2213317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1113768728927143 6.0603e-08  
a 2.989404575656403 3.0688e-08 au
q 2.656454042208622 1.8665e-07 au
i 10.68978358930403 7.7191e-06 deg
node 11.75235069313487 2.8134e-05 deg
peri 338.3534130157365 4.5549e-05 deg
M 274.1987470450066 4.062e-05 deg
tp 2459650.452426675079
(2022-Mar-11.95242668)
0.00021785 TDB
period 1887.884710588035
5.17
2.9071e-05
7.959e-08
d
yr
n .1906896104306433 2.9363e-09 deg/d
Q 3.322355109104185 3.4106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6827 days (18.69 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:13  

Additional Information
 Earth MOID = 1.65291 au 
 Jupiter MOID = 2.12784 au 
 T_jup = 3.221 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.71   n/a E2021B55  

213317 (2001 ST32)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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