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214588 (2006 QX81)
Classification: Main-belt Asteroid          SPK-ID: 2214588
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 .1426215978613687 6.6145e-08  
a 2.742900221443942 2.459e-08 au
q 2.351703409087305 1.8599e-07 au
i 5.003033759693709 6.7918e-06 deg
node 169.697233208025 5.9919e-05 deg
peri 192.8486395339374 6.2546e-05 deg
M 1.513225941689369 1.9606e-05 deg
tp 2458993.525473666674
(2020-May-24.02547367)
9.0315e-05 TDB
period 1659.256169765644
4.54
2.2313e-05
6.109e-08
d
yr
n .2169646896963758 2.9177e-09 deg/d
Q 3.134097033800578 2.8098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      8437 days (23.10 yr)  
   first obs. used      1995-03-09  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:44:36  

Additional Information
 Earth MOID = 1.34923 au 
 Jupiter MOID = 2.31999 au 
 T_jup = 3.329 
[ 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 16.1   n/a MPO437027  

214588 (2006 QX81)          Discovered 2006-Aug-24 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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