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46431 (2002 JL65)
Classification: Main-belt Asteroid          SPK-ID: 2046431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550630978566394 2.78e-08  
a 3.172240612587232 1.6786e-08 au
q 2.680343156052812 8.5464e-08 au
i 5.765231448443315 3.8484e-06 deg
node 151.4027093423628 3.2988e-05 deg
peri 130.7616079776168 3.6063e-05 deg
M 110.2535730123301 1.3316e-05 deg
tp 2458764.469873350258
(2019-Oct-07.96987335)
7.6276e-05 TDB
period 2063.704961003499
5.65
1.6381e-05
4.485e-08
d
yr
n .1744435405267167 1.3846e-09 deg/d
Q 3.664138069121652 1.9389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      10325 days (28.27 yr)  
   first obs. used      1992-09-30  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:23:39  

Additional Information
 Earth MOID = 1.66826 au 
 Jupiter MOID = 1.52693 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457510.5 (2016-May-02.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555476003753964 2.7535e-08  
q 2.679233906151191 8.474e-08 au
tp 2456705.236776890366
(2014-Feb-16.73677689)
7.9209e-05 TDB
node 151.5160400174229 3.3023e-05 deg
peri 131.6144940222129 3.6125e-05 deg
i 5.762192197044959 3.8477e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      10325 days (28.27 yr)  
   first obs. used      1992-09-30  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:23:39  

Additional Information
 Jupiter MOID = 1.52693 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.58171317441384E-16 -2.301846019120588E-15 -1.373249013706992E-13 -1.993125034657624E-15 -3.441448398008836E-14 -9.570786226370064E-16
q -2.301846019120588E-15 7.180802542002747E-15 1.229773630851059E-13 6.084954635348417E-15 6.578122216154491E-14 3.101229199039941E-15
tp -1.373249013706992E-13 1.229773630851059E-13 6.274058011450425E-9 1.864388090909527E-11 1.169976848250581E-9 1.515452138287943E-12
node -1.993125034657624E-15 6.084954635348417E-15 1.864388090909527E-11 1.090512589985593E-9 -1.081227099295477E-9 3.243105724451109E-11
peri -3.441448398008836E-14 6.578122216154491E-14 1.169976848250581E-9 -1.081227099295477E-9 1.305033114649613E-9 -3.195797924358301E-11
i -9.570786226370064E-16 3.101229199039941E-15 1.515452138287943E-12 3.243105724451109E-11 -3.195797924358301E-11 1.48050466612372E-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 14.52   n/a E2021B10  
diameter diameter 7.959 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46431 (2002 JL65)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ 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
1932-Apr-11 23:25 00:03 Jupiter 1.93687753681565 1.9368761185312 1.93687895510306 2.91049673771957 2.75615029521704 2426809.475838326 2.66427348680587 149.696086792686 15.4055581344537 -71.8910272419451 2685301.3751955 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
1943-Mar-13 09:44 00:02 Jupiter 1.69952954729718 1.6995285638671 1.69953053072773 1.99987879529468 1.73284225482904 2430796.905812865 2.27384980162239 109.315875553982 18.4907029740767 84.4599967806502 1906421.23922922 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
1954-Feb-13 22:51 00:02 Jupiter 1.5742544199539 1.57425396379591 1.57425487611153 1.51838469921644 1.10878246201028 2434787.451997969 1.82357474121015 80.1530668427987 66.4228330900185 -24.4487943403035 2509162.48837886 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
1965-Jan-09 06:31 00:01 Jupiter 1.61202745178429 1.61202702548639 1.61202787808192 1.90712544144519 1.60818187084032 2438769.771637735 1.41428276426465 79.3801441588668 18.3985417794915 65.5751939117248 2362558.64619082 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
1975-Nov-21 20:47 00:01 Jupiter 1.79861004544225 1.79860951263813 1.79861057824646 3.10674653561197 2.95127271003007 2442738.366071674 1.04296690029693 64.571192652653 14.8533326478462 -82.420850921117 2842014.35087311 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
2074-Apr-08 03:06 00:02 Jupiter 1.79358447137746 1.79358372080572 1.79358522195011 2.39461231669536 2.18853047601246 2478670.629212020 1.57037422417379 97.0475745536493 10.2196505127238 -81.9206653632775 2464153.5251003 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
2085-Mar-15 12:58 00:02 Jupiter 1.62056487248352 1.62056442912751 1.62056531583924 1.73777584057359 1.40517705830816 2482665.040043013 1.98800001010703 86.8736763697712 44.1509235526946 74.397165146349 2199881.11208112 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
2096-Feb-16 14:47 00:03 Jupiter 1.59353399210118 1.59353344615946 1.59353453804263 1.64062036026518 1.27615080353732 2486655.116022747 2.54210071302732 124.892175400286 41.75358413348 51.2376258803312 2234140.01377597 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
2107-Jan-02 00:42 00:03 Jupiter 1.72310293579642 1.72310165829704 1.72310421329894 2.50250678785638 2.29769535325267 2490626.529318350 3.095205550774 159.571320209875 10.0312242386316 -88.2527661874961 2367174.04634693 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23
2117-Nov-10 23:20 00:03 Jupiter 1.9537498239593 1.95374811366383 1.95375153426122 3.95329582566973 3.84206639964512 2494592.472161745 3.40955176085855 205.411960882855 17.5835722111305 -70.6227804573902 3357704.44310566 T 25 CATAB v2.0g-lin.ifort 2021-Jul-08 21:23:45 2021-Jul-08 21:23

Alternate Designations
 2002 JL65 = 1996 JM12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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