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JPL Small-Body Database Browser
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390763 (2003 TR19)
Classification: Main-belt Asteroid          SPK-ID: 2390763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1784701444000512 8.1945e-08  
a 2.574702891191666 2.6344e-08 au
q 2.11519529441346 2.1603e-07 au
i 14.83062877839881 9.0781e-06 deg
node 20.6939356463798 2.4888e-05 deg
peri 336.3846455492415 3.387e-05 deg
M 288.9051032520906 3.091e-05 deg
tp 2458898.506018384310
(2020-Feb-19.00601838)
0.00013331 TDB
period 1508.999541820227
4.13
2.3159e-05
6.341e-08
d
yr
n .2385686609061198 3.6614e-09 deg/d
Q 3.034210487969871 3.1045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      1999-10-12  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:52:46  

Additional Information
 Earth MOID = 1.11973 au 
 Jupiter MOID = 2.4352 au 
 T_jup = 3.359 
[ 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 16.4   n/a MPO440686  

390763 (2003 TR19)          Discovered 2003-Oct-15 by NEAT at Palomar
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2003 TR19 = 2007 RK257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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