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213192 (2000 SO281)
Classification: Main-belt Asteroid          SPK-ID: 2213192
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488919187878265 7.1425e-08  
a 2.998135527524892 3.8062e-08 au
q 2.551737376045758 2.0602e-07 au
i 7.011100256687615 7.5871e-06 deg
node 202.6042500125953 5.2341e-05 deg
peri 146.7449052360349 5.8718e-05 deg
M 329.2712003538727 3.5162e-05 deg
tp 2459362.352127734559
(2021-May-27.85212773)
0.0001877 TDB
period 1896.161472476671
5.19
3.6108e-05
9.886e-08
d
yr
n .1898572485653271 3.6154e-09 deg/d
Q 3.444533679004026 4.3729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      8621 days (23.60 yr)  
   first obs. used      1995-09-30  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .69292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:43  

Additional Information
 Earth MOID = 1.54786 au 
 Jupiter MOID = 2.03018 au 
 T_jup = 3.226 
[ 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 15.95   n/a MPCxxxxx  

213192 (2000 SO281)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2000 SO281 = 2005 OQ25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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