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193237 (2000 SB9)
Classification: Inner Main-belt Asteroid          SPK-ID: 2193237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0908474750205545 3.2134e-08  
a 1.934535666857517 6.6551e-09 au
q 1.758787986186307 6.2228e-08 au
i 21.43697935544984 6.5658e-06 deg
node 188.5856161948407 9.7489e-06 deg
peri 292.5383286576132 3.9797e-05 deg
M 352.758230997278 3.8863e-05 deg
tp 2459020.269956124651
(2020-Jun-19.76995612)
0.00010612 TDB
period 982.7963584863393
2.69
5.0715e-06
1.389e-08
d
yr
n .3663017235375765 1.8902e-09 deg/d
Q 2.110283347528727 7.2597e-09 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      7613 days (20.84 yr)  
   first obs. used      1999-02-19  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:01:22  

Additional Information
 Earth MOID = .831156 au 
 Jupiter MOID = 2.95602 au 
 T_jup = 3.820 
[ 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 17.3   n/a MPO440065  

193237 (2000 SB9)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 SB9 = 2002 JK100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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