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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3560992161621104 5.1621e-07  
a 2.535043883085682 3.4965e-08 au
q 1.632316743382318 1.3181e-06 au
i 14.8202255953614 2.2004e-05 deg
node 281.8188058141925 9.0129e-05 deg
peri 77.14006579918679 0.00038524 deg
M 324.2882705343622 0.00013473 deg
tp 2459146.746348537674
(2020-Oct-24.24634854)
0.0005526 TDB
period 1474.268713987148
4.04
3.0501e-05
8.351e-08
d
yr
n .2441888623047442 5.052e-09 deg/d
Q 3.437771022789046 4.7416e-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 = .702284 au 
 Jupiter MOID = 2.30841 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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