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JPL Small-Body Database Browser
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80142 (1999 TX89)
Classification: Main-belt Asteroid          SPK-ID: 2080142
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720441935294749 4.3316e-08  
a 2.217063892627455 6.8213e-09 au
q 1.835630923217046 9.4546e-08 au
i 3.170450122290576 5.0749e-06 deg
node 43.86714413268439 6.8539e-05 deg
peri 323.7734160160527 6.9901e-05 deg
M 332.6275646464352 1.3109e-05 deg
tp 2458692.180437782002
(2019-Jul-27.68043778)
4.3979e-05 TDB
period 1205.773515407077
3.30
5.5647e-06
1.524e-08
d
yr
n .2985635323715512 1.3779e-09 deg/d
Q 2.598496862037864 7.9948e-09 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      10514 days (28.79 yr)  
   first obs. used      1991-02-20  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:58  

Additional Information
 Earth MOID = .834959 au 
 Jupiter MOID = 2.85896 au 
 T_jup = 3.631 
[ 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 16.4   n/a MPO296685  

80142 (1999 TX89)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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