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266140 (2006 TP89)
Classification: Main-belt Asteroid          SPK-ID: 2266140
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09997842867685471 4.1581e-08  
a 2.350463969218723 2.0015e-08 au
q 2.115468274914672 1.0171e-07 au
i 6.151111074839132 7.3608e-06 deg
node 18.41091468481166 4.5953e-05 deg
peri 82.50236105701042 7.0912e-05 deg
M 228.7690929821827 5.9181e-05 deg
tp 2459480.302441853492
(2021-Sep-22.80244185)
0.00022072 TDB
period 1316.221025918884
3.60
1.6812e-05
4.603e-08
d
yr
n .2735102941762199 3.4935e-09 deg/d
Q 2.585459663522774 2.2016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:27:29  

Additional Information
 Earth MOID = 1.14268 au 
 Jupiter MOID = 2.53295 au 
 T_jup = 3.544 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457726.5 (2016-Dec-04.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001208239390675 4.1467e-08  
q 2.115082070067507 1.0191e-07 au
tp 2458160.911673145921
(2018-Feb-11.41167315)
0.00020893 TDB
node 18.51960228096691 4.5899e-05 deg
peri 81.64998133071259 7.0922e-05 deg
i 6.155510213028607 7.3631e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:27:29  

Additional Information
 Jupiter MOID = 2.53295 au 
 T_jup = 3.544 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.719543380320316E-15 -4.159766503442234E-15 -2.030632936413982E-13 -2.663474409143955E-15 -1.436035947295641E-14 2.202189752503041E-15
q -4.159766503442234E-15 1.038487000308032E-14 3.092144131784145E-12 6.838719128848227E-15 6.890421552484819E-13 -5.002063968881963E-15
tp -2.030632936413982E-13 3.092144131784145E-12 4.365074555594821E-8 -7.173394292695914E-12 1.130952806721575E-8 -2.990469085148466E-12
node -2.663474409143955E-15 6.838719128848227E-15 -7.173394292695914E-12 2.1066990872877E-9 -2.095735411812818E-9 -1.013649316838599E-10
peri -1.436035947295641E-14 6.890421552484819E-13 1.130952806721575E-8 -2.095735411812818E-9 5.029999762326109E-9 1.000071954356165E-10
i 2.202189752503041E-15 -5.002063968881963E-15 -2.990469085148466E-12 -1.013649316838599E-10 1.000071954356165E-10 5.421498957197671E-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 17.4   n/a MPO433727  

266140 (2006 TP89)          Discovered 2006-Oct-13 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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