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JPL Small-Body Database Browser
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109089 (2001 QT29)
Classification: Main-belt Asteroid          SPK-ID: 2109089
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625328734033938 4.1464e-08  
a 2.648188081274037 1.1097e-08 au
q 2.217770463111947 1.0898e-07 au
i 13.83395499701535 4.624e-06 deg
node 182.4250662501163 1.4719e-05 deg
peri 199.4760083568913 1.9124e-05 deg
M 122.5241559647162 1.1971e-05 deg
tp 2458464.776268160862
(2018-Dec-12.27626816)
5.1151e-05 TDB
period 1574.061391760401
4.31
9.8935e-06
2.709e-08
d
yr
n .228707725050916 1.4375e-09 deg/d
Q 3.078605699436126 1.29e-08 au
  Orbit Determination Parameters
   # obs. used (total)      909  
   data-arc span      6746 days (18.47 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49949  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:19:06  

Additional Information
 Earth MOID = 1.22382 au 
 Jupiter MOID = 2.39091 au 
 T_jup = 3.332 
[ 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 15.1   n/a MPO417558  

109089 (2001 QT29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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