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542409 (2013 CA108)
Classification: Main-belt Asteroid          SPK-ID: 2542409
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475216810831456 5.5885e-08  
a 2.696240259097773 3.6496e-08 au
q 2.298486363471613 1.5318e-07 au
i 2.860807446617956 7.2112e-06 deg
node 3.530004446146324 0.00013238 deg
peri 262.1398371365319 0.00013632 deg
M 222.4798951472214 3.0603e-05 deg
tp 2460014.231865093071
(2023-Mar-10.73186509)
0.00014365 TDB
period 1617.097890316307
4.43
3.2833e-05
8.989e-08
d
yr
n .2226210312658211 4.52e-09 deg/d
Q 3.093994154723933 4.1879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      7054 days (19.31 yr)  
   first obs. used      2001-08-24  
   last obs. used      2020-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51731  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:26:28  

Additional Information
 Earth MOID = 1.28484 au 
 Jupiter MOID = 1.99392 au 
 T_jup = 3.352 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457737.5 (2016-Dec-15.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485600333718349 5.5643e-08  
q 2.294140813329178 1.5245e-07 au
tp 2458398.373190565756
(2018-Oct-06.87319057)
0.00012869 TDB
node 3.589365244801852 0.00013221 deg
peri 262.3440788478223 0.00013613 deg
i 2.863771969097197 7.2163e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      7054 days (19.31 yr)  
   first obs. used      2001-08-24  
   last obs. used      2020-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51731  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:26:28  

Additional Information
 Jupiter MOID = 1.99392 au 
 T_jup = 3.352 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.09612151258381E-15 -8.306003092797738E-15 -7.804195482907416E-13 2.060420029906E-14 -2.228788145418447E-13 -4.5775598227044E-15
q -8.306003092797738E-15 2.324087810944977E-14 3.388599687206242E-12 -6.951419240051377E-14 8.264966509364825E-13 1.392492835100019E-14
tp -7.804195482907416E-13 3.388599687206242E-12 1.656077256100374E-8 -1.151499914168416E-10 4.192916582093282E-9 5.204103421623898E-12
node 2.060420029906E-14 -6.951419240051377E-14 -1.151499914168416E-10 1.748059130540111E-8 -1.748524313161168E-8 6.261041937951361E-11
peri -2.228788145418447E-13 8.264966509364825E-13 4.192916582093282E-9 -1.748524313161168E-8 1.853100635138613E-8 -6.143062533077622E-11
i -4.5775598227044E-15 1.392492835100019E-14 5.204103421623898E-12 6.261041937951361E-11 -6.143062533077622E-11 5.207562347575912E-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 17.24   .44838 MPCxxxxx autocmod 2.8

542409 (2013 CA108)          Discovered 2010-Sep-04 by Tiedtke, J., Klein, M. at Sternwarte Hagen
Reference: Last Updated: 2020-01-27

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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