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181472 (2006 TQ71)
Classification: Main-belt Asteroid          SPK-ID: 2181472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08508447524097883 3.7855e-08  
a 2.745191008818366 1.5707e-08 au
q 2.511617872396802 1.0544e-07 au
i 2.080539279483003 4.1274e-06 deg
node 264.6137805281385 0.00010891 deg
peri 159.1329462852817 0.00011234 deg
M 7.99446687706387 2.5239e-05 deg
tp 2459163.606973375405
(2020-Nov-10.10697338)
0.00011651 TDB
period 1661.335244625098
4.55
1.4258e-05
3.904e-08
d
yr
n .2166931696445402 1.8597e-09 deg/d
Q 2.978764145239929 1.7043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      8535 days (23.37 yr)  
   first obs. used      1997-09-30  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5595  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:45  

Additional Information
 Earth MOID = 1.52436 au 
 Jupiter MOID = 2.26024 au 
 T_jup = 3.342 
[ 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 16.15   n/a MPCxxxxx  

181472 (2006 TQ71)          Discovered 2006-Oct-11 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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