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216978 (2000 OE17)
Classification: Main-belt Asteroid          SPK-ID: 2216978
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3169056501840642 6.9536e-08  
a 2.704965855610019 1.7678e-08 au
q 1.847746892412233 1.8141e-07 au
i 8.118483179566068 5.2379e-06 deg
node 117.8345288310682 4.3619e-05 deg
peri 226.5326234782583 4.4251e-05 deg
M 148.9709322627021 7.3064e-06 deg
tp 2458328.080742342708
(2018-Jul-28.58074234)
3.1473e-05 TDB
period 1624.954137561187
4.45
1.5929e-05
4.361e-08
d
yr
n .2215447142036305 2.1718e-09 deg/d
Q 3.562184818807806 2.328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      9048 days (24.77 yr)  
   first obs. used      1995-04-26  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:40:29  

Additional Information
 Earth MOID = .850558 au 
 Jupiter MOID = 1.8852 au 
 T_jup = 3.278 
[ 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 16.2   n/a MPO454559  

216978 (2000 OE17)          Discovered 2000-Jul-23 by LINEAR at Socorro
Reference: 20090806/Numbers.arcLast Updated: 2009-08-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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