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215203 (2000 SO191)
Classification: Main-belt Asteroid          SPK-ID: 2215203
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133493483483658 4.9391e-08  
a 2.195881272457738 1.3015e-08 au
q 1.727391433928499 1.1389e-07 au
i 5.306278580632735 5.8418e-06 deg
node 32.63307482119143 4.7626e-05 deg
peri 287.4554739493186 4.9646e-05 deg
M 44.76151958750988 1.4618e-05 deg
tp 2458852.720555355569
(2020-Jan-04.22055536)
4.7671e-05 TDB
period 1188.53427145132
3.25
1.0566e-05
2.893e-08
d
yr
n .3028940844595114 2.6928e-09 deg/d
Q 2.664371110986977 1.5791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      7849 days (21.49 yr)  
   first obs. used      1997-12-03  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:20:27  

Additional Information
 Earth MOID = .724124 au 
 Jupiter MOID = 2.66447 au 
 T_jup = 3.633 
[ 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 17.6   n/a MPO433408  

215203 (2000 SO191)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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