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243194 (2007 TT376)
Classification: Main-belt Asteroid          SPK-ID: 2243194
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823220287099392 6.0634e-08  
a 2.471957356401346 2.2198e-08 au
q 2.021265076297794 1.4165e-07 au
i 11.66948520365891 8.6549e-06 deg
node 74.76478909839506 2.1394e-05 deg
peri 286.1503210155366 3.7184e-05 deg
M 105.820501595843 3.3404e-05 deg
tp 2458583.220351749214
(2019-Apr-09.72035175)
0.00012787 TDB
period 1419.580054005188
3.89
1.9121e-05
5.235e-08
d
yr
n .2535961244202465 3.4159e-09 deg/d
Q 2.922649636504898 2.6245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      7445 days (20.38 yr)  
   first obs. used      1999-09-11  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:18:10  

Additional Information
 Earth MOID = 1.05587 au 
 Jupiter MOID = 2.62671 au 
 T_jup = 3.432 
[ 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 15.7   n/a MPO454783  

243194 (2007 TT376)          Discovered 2007-Oct-10 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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