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86480 (2000 CT97)
Classification: Main-belt Asteroid          SPK-ID: 2086480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174769825709313 4.2359e-08  
a 2.243581940206265 8.0338e-09 au
q 1.980012703720197 9.5705e-08 au
i 5.695988161714955 4.2596e-06 deg
node 138.1323838948414 3.805e-05 deg
peri 217.3319566597038 4.124e-05 deg
M 153.0033074119073 1.6186e-05 deg
tp 2458478.813440115416
(2018-Dec-26.31344012)
5.4216e-05 TDB
period 1227.471253630131
3.36
6.593e-06
1.805e-08
d
yr
n .2932858907573874 1.5753e-09 deg/d
Q 2.507151176692332 8.9776e-09 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7939 days (21.74 yr)  
   first obs. used      1998-07-26  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:47:05  

Additional Information
 Earth MOID = .97797 au 
 Jupiter MOID = 2.89801 au 
 T_jup = 3.617 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457152.5 (2015-May-10.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1180044409923851 4.2522e-08  
q 1.978829308297593 9.6143e-08 au
tp 2457249.829817074268
(2015-Aug-15.32981707)
5.1904e-05 TDB
node 138.1936396729454 3.803e-05 deg
peri 216.9079253640253 4.1166e-05 deg
i 5.697491677857533 4.2617e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7939 days (21.74 yr)  
   first obs. used      1998-07-26  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:47:05  

Additional Information
 Jupiter MOID = 2.89801 au 
 T_jup = 3.617 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.80812875811388E-15 -4.077148285979482E-15 -1.692079902214974E-13 7.532133115332848E-15 -9.90887114607021E-14 -3.986322340323578E-15
q -4.077148285979482E-15 9.243461100269758E-15 4.607857643217121E-13 -1.74315284040751E-14 2.4536659003799E-13 8.973564435013191E-15
tp -1.692079902214974E-13 4.607857643217121E-13 2.693976516231379E-9 4.615296348149831E-12 8.272781727415672E-10 -9.757991769269012E-13
node 7.532133115332848E-15 -1.74315284040751E-14 4.615296348149831E-12 1.446265823372932E-9 -1.437382301730361E-9 3.156481671892085E-11
peri -9.90887114607021E-14 2.4536659003799E-13 8.272781727415672E-10 -1.437382301730361E-9 1.694618256252154E-9 -3.164849100013448E-11
i -3.986322340323578E-15 8.973564435013191E-15 -9.757991769269012E-13 3.156481671892085E-11 -3.164849100013448E-11 1.816224456865443E-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 16.1   n/a MPO449537  

86480 (2000 CT97)          Discovered 2000-Feb-09 by McNaught, R. H. at Siding Spring
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 CT97 = 1998 QC94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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