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JPL Small-Body Database Browser
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469314 (1999 TA62)
Classification: Main-belt Asteroid          SPK-ID: 2469314
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2346545875895697 1.2034e-07  
a 2.655058189043473 2.7529e-08 au
q 2.032036604667167 3.2778e-07 au
i 14.13190019946056 1.2046e-05 deg
node 31.16202615570884 3.476e-05 deg
peri 11.81501889922182 5.8181e-05 deg
M 179.5118574406409 3.505e-05 deg
tp 2457812.547328623940
(2017-Feb-28.04732862)
0.00014708 TDB
period 1580.190666731751
4.33
2.4576e-05
6.729e-08
d
yr
n .2278206089804178 3.5432e-09 deg/d
Q 3.27807977341978 3.3988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      1999-10-07  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63057  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:56:48  

Additional Information
 Earth MOID = 1.04149 au 
 Jupiter MOID = 2.16438 au 
 T_jup = 3.307 
[ 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 16.7   n/a MPO437768  

469314 (1999 TA62)          Discovered 1999-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 1999 TA62 = 2012 SB45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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