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80464 (2000 AU19)
Classification: Main-belt Asteroid          SPK-ID: 2080464
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278201557952935 4.245e-08  
a 2.323942841924021 1.0359e-08 au
q 2.026896105809935 9.6952e-08 au
i 7.499633723049898 5.0419e-06 deg
node 79.97443241446798 3.3189e-05 deg
peri 69.48168772763049 3.8239e-05 deg
M 225.3902721318412 1.8565e-05 deg
tp 2459484.349766431635
(2021-Sep-26.84976643)
6.7395e-05 TDB
period 1294.006894405075
3.54
8.6519e-06
2.369e-08
d
yr
n .2782056274634545 1.8601e-09 deg/d
Q 2.620989578038107 1.1683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      13295 days (36.40 yr)  
   first obs. used      1983-05-06  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5304  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:59:17  

Additional Information
 Earth MOID = 1.05278 au 
 Jupiter MOID = 2.40609 au 
 T_jup = 3.553 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456786.5 (2014-May-09.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273245935666126 4.2363e-08  
q 2.029079122893034 9.681e-08 au
tp 2456894.697763248349
(2014-Aug-25.19776325)
6.6139e-05 TDB
node 80.00846878740241 3.3177e-05 deg
peri 69.34059190482243 3.8276e-05 deg
i 7.500237849591398 5.0411e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      13295 days (36.40 yr)  
   first obs. used      1983-05-06  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5304  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:59:17  

Additional Information
 Jupiter MOID = 2.40609 au 
 T_jup = 3.553 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.794625121395091E-15 -4.08409459191724E-15 -4.708268097980643E-13 1.862188958281932E-15 -1.242316498548218E-13 -2.831366480817774E-15
q -4.08409459191724E-15 9.372235460353449E-15 1.076365945371685E-12 -4.139045496059279E-15 2.801348986800065E-13 6.890593531729656E-15
tp -4.708268097980643E-13 1.076365945371685E-12 4.374411239799805E-9 1.341478421475857E-12 1.276863237434064E-9 1.013852484046843E-12
node 1.862188958281932E-15 -4.139045496059279E-15 1.341478421475857E-12 1.1007002527515E-9 -1.090286374799831E-9 2.599104636100925E-11
peri -1.242316498548218E-13 2.801348986800065E-13 1.276863237434064E-9 -1.090286374799831E-9 1.465060564076109E-9 -2.553259558896307E-11
i -2.831366480817774E-15 6.890593531729656E-15 1.013852484046843E-12 2.599104636100925E-11 -2.553259558896307E-11 2.541278172724061E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO436343  

80464 (2000 AU19)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 AU19 = 2002 TF209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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