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469653 (2004 TP149)
Classification: Main-belt Asteroid          SPK-ID: 2469653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2426557175089753 8.7624e-07  
a 2.555068286563237 1.4397e-07 au
q 1.935066358202806 2.3467e-06 au
i 3.111604387817299 8.2411e-06 deg
node 217.8513880332006 0.00028742 deg
peri 114.9913538192168 0.00034478 deg
M 229.9984971072865 9.7939e-05 deg
tp 2459139.201353168988
(2020-Oct-16.70135317)
0.00040918 TDB
period 1491.771116683801
4.08
0.00012608
3.452e-07
d
yr
n .2413238840555366 2.0396e-08 deg/d
Q 3.175070214923668 1.789e-07 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      4425 days (12.11 yr)  
   first obs. used      2004-09-15  
   last obs. used      2016-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .59733  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:40:24  

Additional Information
 Earth MOID = .926498 au 
 Jupiter MOID = 2.2155 au 
 T_jup = 3.394 
[ 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 17.9   n/a MPO392229  

469653 (2004 TP149)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 TP149 = 2008 SF158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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