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392389 (2010 JL86)
Classification: Main-belt Asteroid          SPK-ID: 2392389
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814085760265825 6.8624e-08  
a 2.746088976544941 3.7145e-08 au
q 2.247924885667628 1.9448e-07 au
i 6.438883830330763 6.7846e-06 deg
node 283.9498458050167 6.9937e-05 deg
peri 263.0207857128571 7.3133e-05 deg
M 67.05282874300477 2.1257e-05 deg
tp 2458690.911416332405
(2019-Jul-26.41141633)
9.5443e-05 TDB
period 1662.150459714367
4.55
3.3724e-05
9.233e-08
d
yr
n .2165868907330233 4.3945e-09 deg/d
Q 3.244253067422254 4.3883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50715  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:30:14  

Additional Information
 Earth MOID = 1.26047 au 
 Jupiter MOID = 1.79417 au 
 T_jup = 3.315 
[ 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 16.7   n/a MPO427953  
diameter diameter 2.351 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.116   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392389 (2010 JL86)          Discovered 2010-Jan-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ 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
1903-Mar-02 22:15 00:07 Jupiter 1.91846855649559 1.91846506708263 1.91847204591793 2.35862121685342 2.16334800805686 2416176.427379326 7.10220500290016 371.054682378382 31.1806052440195 89.340679687055 637071.72522485 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
1940-Mar-31 19:28 00:05 Jupiter 1.81305757312432 1.81305616034027 1.81305898590321 1.38084546231875 0.986091319037335 2429720.311209664 4.95396890355758 703.555786877838 223.626736388044 18.8878987551867 581785.270405132 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
1999-Feb-07 17:44 00:01 Jupiter 1.78679176317121 1.78679106965486 1.78679245670514 1.26891429421301 0.813664756389216 2451217.239229421 1.18335885004252 616.151450911487 319.599001665352 36.055487176155 1293527.10987634 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
2057-Dec-15 22:48 00:03 Jupiter 1.82662295968719 1.82662196455841 1.82662395485334 1.61058950117401 1.29096066386623 2472713.449659832 2.65024479592097 600.142382240727 93.3051729241905 69.3896528677255 2086835.35203608 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
2095-Jan-18 20:48 00:05 Jupiter 1.90572458025692 1.9057223781738 1.90572678234686 2.09801304466377 1.87422900427856 2486261.366744768 4.95147718040763 303.780252978364 52.7077055295339 -74.4704656698112 907055.017288805 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
2116-Oct-23 20:30 00:06 Jupiter 1.92595037485248 1.92594728422139 1.92595346551258 2.22780257606249 2.02077093681966 2494209.353983704 6.28596827967221 487.779353972499 33.8621268223072 85.5044812383009 1018268.2161594 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
2153-Nov-25 23:36 00:09 Jupiter 1.81592482458332 1.8159227608408 1.81592688830674 1.49891531068161 1.1462392029715 2507756.483346311 8.69363405515455 895.664536722563 190.544717064947 -11.6978097434802 310397.933009268 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 13:30:17 2019-Jul-14 13:30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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