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JPL Small-Body Database Browser
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382439 (1999 TA316)
Classification: Main-belt Asteroid          SPK-ID: 2382439
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576168339732932 8.8381e-08  
a 2.722701881503487 2.7297e-08 au
q 2.293558231087779 2.4186e-07 au
i 4.638046900005581 9.393e-06 deg
node 73.96897547429452 0.0001033 deg
peri 14.98975593976173 0.00011458 deg
M 89.77278466337827 4.2971e-05 deg
tp 2458191.295161643733
(2018-Mar-13.79516164)
0.00019341 TDB
period 1640.96215084159
4.49
2.4678e-05
6.756e-08
d
yr
n .2193834878003549 3.2992e-09 deg/d
Q 3.151845531919195 3.16e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:35  

Additional Information
 Earth MOID = 1.31037 au 
 Jupiter MOID = 2.05584 au 
 T_jup = 3.335 
[ 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 17.2   n/a MPO434369  

382439 (1999 TA316)          Discovered 1999-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 1999 TA316 = 2005 AD52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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