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413145 (2002 CT142)
Classification: Main-belt Asteroid          SPK-ID: 2413145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449615232124293 8.2673e-08  
a 2.741308892186368 3.8938e-08 au
q 2.343924579579255 2.2382e-07 au
i 8.404781449401716 9.3288e-06 deg
node 300.0189800383938 8.2881e-05 deg
peri 176.1255644519689 0.00010006 deg
M 291.8764009428444 5.529e-05 deg
tp 2458914.211524041563
(2020-Mar-05.71152404)
0.00025734 TDB
period 1657.812420629882
4.54
3.5322e-05
9.671e-08
d
yr
n .2171536390487525 4.6268e-09 deg/d
Q 3.13869320479348 4.4583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6525 days (17.86 yr)  
   first obs. used      2001-12-23  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:18:54  

Additional Information
 Earth MOID = 1.36059 au 
 Jupiter MOID = 1.96342 au 
 T_jup = 3.319 
[ 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 16.9   n/a MPO455941  

413145 (2002 CT142)          Discovered 2001-Dec-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ hide close-approach data ]
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
1950-Jan-21 16:34 00:04 Jupiter 1.96435087967428 1.96434980903415 1.96435195031799 3.28558637875799 3.15161601993583 2433303.190608841 4.18712896326577 265.061775180039 35.3255757303663 82.7336587987578 1264038.84060613 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 01:18:55 2019-Dec-05 01:18
2008-Nov-21 11:02 < 00:01 Jupiter 1.9939637328611 1.99396308084678 1.99396438487564 3.3586735245871 3.22972153023576 2454791.959473861 0.827949692274541 171.414807338317 24.233017320864 85.3978717482938 1585245.22423941 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 01:18:55 2019-Dec-05 01:18
2104-Aug-16 06:58 00:05 Jupiter 1.98343950382563 1.98343828466651 1.98344072299615 3.19176735999311 3.05504242999531 2489757.790420026 5.30065556533302 441.472348165863 37.452495297257 84.132054025827 1108875.48975321 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 01:18:55 2019-Dec-05 01:18
2163-Jun-14 08:44 00:09 Jupiter 1.97215718492821 1.97215585134944 1.97215851851293 3.27967708711748 3.14599762540487 2511243.864201711 8.71537208960201 278.297088738964 33.9959815186307 81.4994354976164 991762.85224789 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 01:18:55 2019-Dec-05 01:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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