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212773 (2007 TA115)
Classification: Main-belt Asteroid          SPK-ID: 2212773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09998133600262293 6.4784e-08  
a 2.604016706832462 2.3979e-08 au
q 2.343663637510202 1.8259e-07 au
i 5.416267987614747 5.6498e-06 deg
node 156.0895873346432 4.0926e-05 deg
peri 211.3621672431351 4.7121e-05 deg
M 22.08403436427808 2.4756e-05 deg
tp 2458906.345736676688
(2020-Feb-26.84573668)
0.00010508 TDB
period 1534.843418429911
4.20
2.12e-05
5.804e-08
d
yr
n .2345516133289134 3.2397e-09 deg/d
Q 2.864369776154722 2.6376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      5784 days (15.84 yr)  
   first obs. used      2003-11-24  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:46:46  

Additional Information
 Earth MOID = 1.34374 au 
 Jupiter MOID = 2.58804 au 
 T_jup = 3.400 
[ 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 16.3   n/a MPO440127  

212773 (2007 TA115)          Discovered 2007-Oct-08 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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