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469662 (2004 TC291)
Classification: Main-belt Asteroid          SPK-ID: 2469662
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2765800423563396 1.61e-07  
a 2.531055141350772 2.7266e-08 au
q 1.831015803149744 4.1555e-07 au
i 11.6486787835382 1.1767e-05 deg
node 243.0895607756374 6.6155e-05 deg
peri 79.74945303057622 7.2413e-05 deg
M 353.7942573239308 2.7092e-05 deg
tp 2459025.853743927896
(2020-Jun-25.35374393)
0.00011074 TDB
period 1470.790571004458
4.03
2.3766e-05
6.507e-08
d
yr
n .2447663230218715 3.9552e-09 deg/d
Q 3.231094479551799 3.4807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5293 days (14.49 yr)  
   first obs. used      2004-10-10  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:24:06  

Additional Information
 Earth MOID = .861636 au 
 Jupiter MOID = 2.24633 au 
 T_jup = 3.369 
[ 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 17.1   n/a MPO434689  

469662 (2004 TC291)          Discovered 2004-Oct-10 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 TC291 = 2008 UU204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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