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JPL Small-Body Database Browser
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243583 (1997 TU19)
Classification: Main-belt Asteroid          SPK-ID: 2243583
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 .1344013827968612 6.8146e-08  
a 2.278287042634133 1.5096e-08 au
q 1.972082113695934 1.5789e-07 au
i 6.273218296514517 6.8605e-06 deg
node 213.4455582514351 6.1687e-05 deg
peri 124.9071541467118 6.875e-05 deg
M 132.3676474950933 2.5686e-05 deg
tp 2458138.661177930142
(2018-Jan-20.16117793)
8.9271e-05 TDB
period 1256.06202944199
3.44
1.2484e-05
3.418e-08
d
yr
n .2866100491549222 2.8487e-09 deg/d
Q 2.584491971572333 1.7125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1997-10-02  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:13:05  

Additional Information
 Earth MOID = .970721 au 
 Jupiter MOID = 2.7891 au 
 T_jup = 3.587 
[ 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 17.4   n/a MPO418302  

243583 (1997 TU19)          Discovered 1997-Oct-02 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1997 TU19 = 2003 JW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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