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385008 (2012 TT236)
Classification: Main-belt Asteroid          SPK-ID: 2385008
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06364820613760888 5.6486e-08  
a 2.742108149587781 3.9101e-08 au
q 2.5675778848312 1.4542e-07 au
i 4.862561195185849 6.317e-06 deg
node 138.2164056645243 8.0482e-05 deg
peri 316.7401671876596 9.8475e-05 deg
M 224.161545819804 5.8582e-05 deg
tp 2459826.314362576233
(2022-Sep-03.81436258)
0.00027309 TDB
period 1658.537502411373
4.54
3.5475e-05
9.713e-08
d
yr
n .2170587035123358 4.6428e-09 deg/d
Q 2.916638414344361 4.159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      8888 days (24.33 yr)  
   first obs. used      1996-02-15  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:03:45  

Additional Information
 Earth MOID = 1.58678 au 
 Jupiter MOID = 2.18002 au 
 T_jup = 3.341 
[ 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 16.32   n/a E2021B25  

385008 (2012 TT236)          Discovered 2006-May-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-01-21

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