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447090 (2004 TT65)
Classification: Main-belt Asteroid          SPK-ID: 2447090
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 .116433368438504 1.0389e-07  
a 3.126219712974954 5.5163e-08 au
q 2.762223421314427 3.4633e-07 au
i 11.2998558109232 1.4077e-05 deg
node 31.7305330109448 2.8241e-05 deg
peri 297.1165134461314 6.3474e-05 deg
M 338.490643161535 5.2679e-05 deg
tp 2459121.129241366099
(2020-Sep-28.62924137)
0.0002952 TDB
period 2018.959805164243
5.53
5.3438e-05
1.463e-07
d
yr
n .1783096419647215 4.7195e-09 deg/d
Q 3.490216004635481 6.1586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      5428 days (14.86 yr)  
   first obs. used      2004-08-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:34  

Additional Information
 Earth MOID = 1.77531 au 
 Jupiter MOID = 1.97683 au 
 T_jup = 3.174 
[ 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 MPO437739  

447090 (2004 TT65)          Discovered 2004-Aug-23 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-10-28

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