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243742 (2000 QK34)
Classification: Inner Main-belt Asteroid          SPK-ID: 2243742
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366104824502722 4.9286e-08  
a 1.973160607309628 9.7887e-09 au
q 1.703606184793188 9.8611e-08 au
i 24.39697950168321 4.5738e-06 deg
node 142.3573328854113 1.3216e-05 deg
peri 227.4483436287184 2.2452e-05 deg
M 18.51128747319748 2.0035e-05 deg
tp 2458948.443351243456
(2020-Apr-08.94335124)
5.6145e-05 TDB
period 1012.37656103014
2.77
7.5335e-06
2.063e-08
d
yr
n .3555989084078393 2.6462e-09 deg/d
Q 2.242715029826069 1.1126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6897 days (18.88 yr)  
   first obs. used      2000-08-21  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:24:26  

Additional Information
 Earth MOID = .740574 au 
 Jupiter MOID = 3.22097 au 
 T_jup = 3.748 
[ 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 16.9   n/a MPO433597  

243742 (2000 QK34)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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