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103618 (2000 CT23)
Classification: Main-belt Asteroid          SPK-ID: 2103618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174073963610999 4.1689e-08  
a 2.631087929259984 1.7039e-08 au
q 2.322178745888452 1.1277e-07 au
i 8.436022738805754 5.4639e-06 deg
node 156.1639822221526 2.7029e-05 deg
peri 314.7028402409254 3.4559e-05 deg
M 341.5408867205849 2.3021e-05 deg
tp 2459280.429998411696
(2021-Mar-06.92999841)
9.9995e-05 TDB
period 1558.83974450165
4.27
1.5143e-05
4.146e-08
d
yr
n .2309409939474499 2.2434e-09 deg/d
Q 2.939997112631517 1.904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      7654 days (20.96 yr)  
   first obs. used      2000-02-02  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52801  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:13  

Additional Information
 Earth MOID = 1.34703 au 
 Jupiter MOID = 2.16095 au 
 T_jup = 3.375 
[ show covariance matrix ]

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 15.7   n/a MPO266361  

103618 (2000 CT23)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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