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442943 (2013 CZ86)
Classification: Main-belt Asteroid          SPK-ID: 2442943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414702740820774 9.129e-08  
a 3.164313629239093 3.5028e-08 au
q 2.716657312828985 2.8719e-07 au
i 16.27894892370303 1.0486e-05 deg
node 337.694447666845 2.1225e-05 deg
peri 200.7460900781294 3.1211e-05 deg
M 88.77716693451285 2.3149e-05 deg
tp 2458493.490040528165
(2019-Jan-09.99004053)
0.00013099 TDB
period 2055.974432530613
5.63
3.4138e-05
9.346e-08
d
yr
n .1750994537207795 2.9074e-09 deg/d
Q 3.611969945649201 3.9983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      9361 days (25.63 yr)  
   first obs. used      1993-09-16  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62107  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:43:42  

Additional Information
 Earth MOID = 1.72801 au 
 Jupiter MOID = 1.4058 au 
 T_jup = 3.126 
[ 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 15.6   n/a MPO434645  

442943 (2013 CZ86)          Discovered 1996-Jan-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ 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
1904-Jul-03 01:55 00:06 Jupiter 1.68726108707273 1.68725572762853 1.68726644652229 3.81195955718754 3.67790905014067 2416664.579564706 5.84796365401722 318.098779395863 149.929763723284 -29.2377333402978 1113941.80420515 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
1915-Mar-10 11:53 00:04 Jupiter 1.41782171157376 1.41781990661042 1.41782351659714 4.34328401286163 4.20348589779474 2420566.995163284 3.96108972650764 507.570360447891 27.2299511015609 80.5220900030841 1442940.50818227 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
1999-Oct-01 20:18 00:01 Jupiter 1.83363652031219 1.8336349499527 1.83363809067941 3.24041199133866 3.09457559221667 2451453.345587232 1.49096765506948 386.236745441256 63.5573985156578 81.7589001708815 909161.787551536 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2010-Apr-30 22:40 < 00:01 Jupiter 1.39641661955774 1.39641568312508 1.39641755599262 4.29251859046412 4.14880447713751 2455317.444252707 0.469785291419941 138.983048715793 29.3425091441468 75.3542713075799 1422637.69445229 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2021-Jan-02 20:40 < 00:01 Jupiter 1.84631251182516 1.8463114959492 1.84631352770941 4.30484656545408 4.19692447902702 2459217.361331164 0.589430872930863 474.583977065776 41.2243522416421 86.789527233022 1779530.47317646 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2095-Feb-04 04:32 00:05 Jupiter 1.98677957888897 1.98677606243094 1.98678309539003 2.29413600158725 2.10009552734374 2486277.688951666 5.45588332051201 731.58192391584 154.001143852866 68.4060924946268 1738790.85126969 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2105-Jun-22 01:58 00:04 Jupiter 1.43188887875474 1.43188733114882 1.43189042636936 4.18836082680373 4.04466095850737 2490067.582100322 3.49617148233431 314.762255826753 62.6046339694665 -81.3188949764519 1331821.54343602 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2116-Mar-08 03:46 00:05 Jupiter 1.71132009820042 1.7113155543635 1.71132464247606 4.39879936660165 4.28480226531426 2493979.657041713 4.49707566441273 1455.43140686809 54.6351774062362 81.2855608258778 1360566.98743595 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44
2200-Aug-20 22:36 00:08 Jupiter 1.5030264490619 1.50302137067037 1.50303152751102 3.99693067511207 3.85335769420391 2524825.441886171 7.75357032695558 560.432805595718 85.7943333294864 -62.9342570786899 1175141.51767202 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:43:49 2020-Feb-26 10:44

Alternate Designations
 2013 CZ86 = 1996 AU18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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