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226405 (2003 QK67)
Classification: Main-belt Asteroid          SPK-ID: 2226405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0783763383985432 4.922e-08  
a 3.069730348456418 2.8608e-08 au
q 2.82913612387352 1.544e-07 au
i 10.72975362530661 5.0475e-06 deg
node 144.3922194042581 2.5795e-05 deg
peri 241.0068602830324 3.7706e-05 deg
M 19.86758809218725 2.6475e-05 deg
tp 2458892.084490488980
(2020-Feb-12.58449049)
0.00014457 TDB
period 1964.485233077453
5.38
2.7461e-05
7.518e-08
d
yr
n .1832541135654372 2.5617e-09 deg/d
Q 3.310324573039316 3.085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      8608 days (23.57 yr)  
   first obs. used      1996-05-14  
   last obs. used      2019-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:53:30  

Additional Information
 Earth MOID = 1.8497 au 
 Jupiter MOID = 2.09291 au 
 T_jup = 3.200 
[ 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 14.9   n/a MPO454625  
diameter diameter 4.187 km 0.639 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226405 (2003 QK67)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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