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JPL Small-Body Database Browser
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392612 (2011 TA7)
Classification: Main-belt Asteroid          SPK-ID: 2392612
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2336208755538042 5.5173e-08  
a 2.757936838431096 5.6928e-08 au
q 2.113625219514732 1.5027e-07 au
i 14.906082416753 1.5313e-05 deg
node 346.9236722702461 2.578e-05 deg
peri 249.6784997891264 4.5704e-05 deg
M 354.7762360409652 3.7455e-05 deg
tp 2458624.774815880782
(2019-May-21.27481588)
0.00017433 TDB
period 1672.918949939705
4.58
5.1797e-05
1.418e-07
d
yr
n .2151927324470651 6.6629e-09 deg/d
Q 3.402248457347459 7.0228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4703 days (12.88 yr)  
   first obs. used      2005-03-03  
   last obs. used      2018-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59888  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:52:44  

Additional Information
 Earth MOID = 1.15674 au 
 Jupiter MOID = 1.85068 au 
 T_jup = 3.255 
[ 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 16.6   n/a MPO434455  

392612 (2011 TA7)          Discovered 2006-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 TA7 = 2014 DN82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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