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382513 (2001 SR89)
Classification: Main-belt Asteroid          SPK-ID: 2382513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1487014250288184 6.6661e-08  
a 3.141085596426966 3.8393e-08 au
q 2.67400169210078 2.0944e-07 au
i 4.008413253077108 8.8588e-06 deg
node 306.6300876061005 0.00010139 deg
peri 119.5379829240065 0.00010886 deg
M 69.41766607324929 3.5204e-05 deg
tp 2458608.410157982105
(2019-May-04.91015798)
0.0001979 TDB
period 2033.37782888723
5.57
3.7281e-05
1.021e-07
d
yr
n .1770453060349393 3.246e-09 deg/d
Q 3.608169500753152 4.4102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6709 days (18.37 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59764  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:42  

Additional Information
 Earth MOID = 1.69074 au 
 Jupiter MOID = 1.70412 au 
 T_jup = 3.189 
[ 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 16.3   n/a MPO413420  

382513 (2001 SR89)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 SR89 = 2007 TC380 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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