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JPL Small-Body Database Browser
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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479050200018174 5.5924e-08  
a 2.695301459142213 3.6456e-08 au
q 2.296652842916856 1.5319e-07 au
i 2.860943999108929 7.2724e-06 deg
node 3.54157946247885 0.0001324 deg
peri 262.0623832554642 0.00013647 deg
M 134.3856152595685 3.0124e-05 deg
tp 2458397.163319232112
(2018-Oct-05.66331923)
0.00013084 TDB
period 1616.253381412224
4.43
3.2792e-05
8.978e-08
d
yr
n .2227373530290436 4.5191e-09 deg/d
Q 3.093950075367569 4.1848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      6610 days (18.10 yr)  
   first obs. used      2001-08-24  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 23:17:47  

Additional Information
 Earth MOID = 1.28303 au 
 Jupiter MOID = 1.99605 au 
 T_jup = 3.352 
[ 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 17.1   .44838 E2019-YA7 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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2131-Jun-03 10:15 00:07 Jupiter 1.99067423426368 1.99067368700283 1.9906747815243 2.35596627871535 2.16785297499944 2499544.926761271 6.64550394037623 114.122876549704 22.4192205979576 80.0694830347255 1707649.88678942 T 3 CATAB v2.0f-lin.ifort 2020-Feb-26 23:17:48 2020-Feb-26 23:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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