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243745 (2000 QM86)
Classification: Main-belt Asteroid          SPK-ID: 2243745
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793727856730727 6.339e-08  
a 2.229248704565591 1.5893e-08 au
q 1.829382154469573 1.4216e-07 au
i 4.919918943912984 7.0997e-06 deg
node 278.9727312690743 8.9088e-05 deg
peri 40.08926321515242 9.2767e-05 deg
M 349.4123398268278 3.0932e-05 deg
tp 2459036.254746564386
(2020-Jul-05.75474656)
0.00010472 TDB
period 1215.727417828743
3.33
1.3001e-05
3.559e-08
d
yr
n .2961190104957494 3.1667e-09 deg/d
Q 2.62911525466161 1.8744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2000-08-25  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:46:59  

Additional Information
 Earth MOID = .819314 au 
 Jupiter MOID = 2.66402 au 
 T_jup = 3.617 
[ 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 17.1   n/a MPO264589  
diameter diameter 1.169 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.225   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243745 (2000 QM86)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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