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JPL Small-Body Database Browser
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469640 (2004 TC19)
Classification: Mars-crossing Asteroid          SPK-ID: 2469640
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 .3565368957906679 5.2161e-07  
a 2.533394477837934 3.4426e-08 au
q 1.630145874896377 1.332e-06 au
i 14.81936209254033 2.2005e-05 deg
node 281.8265842676375 9.0116e-05 deg
peri 77.2564793806571 0.00038527 deg
M 226.4659058201465 0.00013376 deg
tp 2459146.813987655589
(2020-Oct-24.31398766)
0.00054953 TDB
period 1472.830117012053
4.03
3.0021e-05
8.219e-08
d
yr
n .2444273754602032 4.9822e-09 deg/d
Q 3.43664308077949 4.67e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4479 days (12.26 yr)  
   first obs. used      2004-08-21  
   last obs. used      2016-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68294  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:40:32  

Additional Information
 Earth MOID = .699602 au 
 Jupiter MOID = 2.30685 au 
 T_jup = 3.314 
[ 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 17.8   n/a MPO397653  

469640 (2004 TC19)          Discovered 2004-Oct-12 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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