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441548 (2008 TD67)
Classification: Outer Main-belt Asteroid          SPK-ID: 2441548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2719864031133999 5.9667e-08  
a 3.927673298439169 5.5972e-08 au
q 2.859399565392156 2.3348e-07 au
i 5.974659219321632 7.1561e-06 deg
node 55.50730974144957 7.04e-05 deg
peri 345.9797689819217 7.2261e-05 deg
M 221.607070873287 1.6786e-05 deg
tp 2460489.481627889608
(2024-Jun-27.98162789)
0.00015037 TDB
period 2843.161052541878
7.78
6.0776e-05
1.664e-07
d
yr
n .1266196298229917 2.7066e-09 deg/d
Q 4.995947031486183 7.1196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      2000-10-02  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5255  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:47:56  

Additional Information
 Earth MOID = 1.86793 au 
 Jupiter MOID = .429443 au 
 T_jup = 2.988 
[ 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 15.20   n/a E2021B25  

441548 (2008 TD67)          Discovered 2008-Oct-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 TD67 = 2000 TQ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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