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249708 (2000 OC47)
Classification: Mars-crossing Asteroid          SPK-ID: 2249708
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676517979078303 5.6403e-08  
a 2.207004393291234 1.0728e-08 au
q 1.616295699436355 1.2783e-07 au
i 7.452403857777676 6.2273e-06 deg
node 337.6627332631264 4.2214e-05 deg
peri 352.2526356943828 4.4035e-05 deg
M 18.91541445688747 1.6136e-05 deg
tp 2458937.575962065942
(2020-Mar-29.07596207)
5.3324e-05 TDB
period 1197.576384482161
3.28
8.7321e-06
2.391e-08
d
yr
n .3006071300877113 2.1919e-09 deg/d
Q 2.797713087146113 1.36e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6872 days (18.81 yr)  
   first obs. used      2000-07-07  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60372  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:26:29  

Additional Information
 Earth MOID = .605946 au 
 Jupiter MOID = 2.57001 au 
 T_jup = 3.602 
[ 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 16.7   n/a MPO433636  

249708 (2000 OC47)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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