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JPL Small-Body Database Browser
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109219 (2001 QT86)
Classification: Main-belt Asteroid          SPK-ID: 2109219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2464391056160898 4.0903e-08  
a 2.620289690264348 1.4293e-08 au
q 1.974547842540541 1.1009e-07 au
i 9.979791216380937 4.9882e-06 deg
node 299.2742853796997 3.5617e-05 deg
peri 336.8963515505238 3.8409e-05 deg
M 116.3646374975545 1.7497e-05 deg
tp 2458099.726995360459
(2017-Dec-12.22699536)
7.3204e-05 TDB
period 1549.253154112421
4.24
1.2676e-05
3.47e-08
d
yr
n .232370028774443 1.9013e-09 deg/d
Q 3.266031537988155 1.7816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      628  
   data-arc span      13047 days (35.72 yr)  
   first obs. used      1983-04-15  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:40:54  

Additional Information
 Earth MOID = .96179 au 
 Jupiter MOID = 1.91306 au 
 T_jup = 3.340 
[ 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 15.3   n/a MPO264100  

109219 (2001 QT86)          Discovered 2001-Aug-16 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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