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JPL Small-Body Database Browser
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447828 (2007 TL346)
Classification: Main-belt Asteroid          SPK-ID: 2447828
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128926163507555 5.15e-08  
a 2.429319903674692 2.1317e-08 au
q 2.15506762379589 1.2518e-07 au
i 5.711350211315818 7.5483e-06 deg
node 161.6872682357568 5.6873e-05 deg
peri 109.8923398567543 6.6317e-05 deg
M 111.7849388169844 3.4729e-05 deg
tp 2458171.056254319781
(2018-Feb-21.55625432)		 0.00013249 TDB
period 1383.010538637871
3.79		 1.8204e-05
4.984e-08		 d
yr
n .2603017041031115 3.4262e-09 deg/d
Q 2.703572183553493 2.3723e-08 au
   Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5470 days (14.98 yr)  
   first obs. used      2003-09-16  
   last obs. used      2018-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:28:47  

Additional Information
 Earth MOID = 1.14657 au 
 Jupiter MOID = 2.39188 au 
 T_jup = 3.493 
[ 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 17.5   n/a MPO437740  

447828 (2007 TL346)          Discovered 2007-Oct-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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