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447800 (2007 TS78)
Classification: Main-belt Asteroid          SPK-ID: 2447800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869637838935603 1.443e-07  
a 2.594614491727523 1.161e-07 au
q 1.850054099436326 4.4684e-07 au
i 3.319477442486809 7.5969e-06 deg
node 233.7310703115896 0.00021175 deg
peri 170.4541871120172 0.00024413 deg
M 358.8959096328567 0.00015046 deg
tp 2459005.181767106934
(2020-Jun-04.68176711)
0.0006383 TDB
period 1526.53823333057
4.18
0.00010246
2.805e-07
d
yr
n .2358276996538497 1.5828e-08 deg/d
Q 3.339174884018719 1.4941e-07 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      5652 days (15.47 yr)  
   first obs. used      2004-01-13  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .55744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:33  

Additional Information
 Earth MOID = .859341 au 
 Jupiter MOID = 2.07365 au 
 T_jup = 3.356 
[ 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 18.0   n/a MPO477132  

447800 (2007 TS78)          Discovered 2007-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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