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70583 (1999 TA168)
Classification: Main-belt Asteroid          SPK-ID: 2070583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2025624540119907 3.7506e-08  
a 2.399897567845926 8.8837e-09 au
q 1.913768427125648 9.2547e-08 au
i 7.293639444411927 4.1982e-06 deg
node 214.9127762068108 3.0485e-05 deg
peri 31.06851260434363 3.2211e-05 deg
M 352.0300270831373 1.3057e-05 deg
tp 2459230.563658539503
(2021-Jan-16.06365854)
4.9357e-05 TDB
period 1357.961587463121
3.72
7.5401e-06
2.064e-08
d
yr
n .2651032277522185 1.472e-09 deg/d
Q 2.886026708566205 1.0683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1193  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-02-25  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52379  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:36  

Additional Information
 Earth MOID = .903611 au 
 Jupiter MOID = 2.14087 au 
 T_jup = 3.488 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456927.5 (2014-Sep-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2030297617951685 3.7408e-08  
q 1.912684803937405 9.2353e-08 au
tp 2456514.088146617085
(2013-Aug-09.58814662)
4.1294e-05 TDB
node 214.9513872368711 3.0502e-05 deg
peri 31.02037490624079 3.2227e-05 deg
i 7.2914669931319 4.1976e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1193  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1998-02-25  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52379  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:36  

Additional Information
 Jupiter MOID = 2.14087 au 
 T_jup = 3.488 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.399380624932497E-15 -3.445627011862795E-15 -3.20834308063285E-13 9.582432383178153E-15 -8.490748425636544E-14 -1.207631647427966E-15
q -3.445627011862795E-15 8.52902608816612E-15 8.854140208023919E-13 -2.33884848813838E-14 2.341750306145105E-13 3.328988970680022E-15
tp -3.20834308063285E-13 8.854140208023919E-13 1.705186609495979E-9 -1.609015066723012E-12 4.435684983810563E-10 2.176392097746317E-12
node 9.582432383178153E-15 -2.33884848813838E-14 -1.609015066723012E-12 9.303634901576853E-10 -9.228595152604005E-10 -4.166420117690325E-12
peri -8.490748425636544E-14 2.341750306145105E-13 4.435684983810563E-10 -9.228595152604005E-10 1.038581131976683E-9 4.705653870392703E-12
i -1.207631647427966E-15 3.328988970680022E-15 2.176392097746317E-12 -4.166420117690325E-12 4.705653870392703E-12 1.761951275487377E-11

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 14.93   n/a E2021B10  

70583 (1999 TA168)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TA168 = 1998 FX97 = 1999 TZ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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