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JPL Small-Body Database Browser
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410978 (2009 TE46)
Classification: Main-belt Asteroid          SPK-ID: 2410978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031759436424946 8.1481e-08  
a 3.109382819490849 4.8231e-08 au
q 2.78856931294412 2.705e-07 au
i 4.096642705335458 6.8464e-06 deg
node 236.8436391845353 0.00012051 deg
peri 91.6014167178716 0.00012685 deg
M 337.192816238988 3.5977e-05 deg
tp 2458727.375825150099
(2019-Aug-31.87582515)
0.0001992 TDB
period 2002.671506164467
5.48
4.6596e-05
1.276e-07
d
yr
n .1797598851793098 4.1825e-09 deg/d
Q 3.430196326037578 5.3207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      1998-11-23  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:51  

Additional Information
 Earth MOID = 1.78037 au 
 Jupiter MOID = 1.88644 au 
 T_jup = 3.207 
[ 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 16.5   n/a MPO450422  

410978 (2009 TE46)          Discovered 2009-Oct-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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