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JPL Small-Body Database Browser
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392407 (2010 LK78)
Classification: Main-belt Asteroid          SPK-ID: 2392407
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01653654919784941 6.3204e-08  
a 3.167071296336982 7.1252e-08 au
q 3.114698866032009 2.2037e-07 au
i 14.7100119887694 1.4204e-05 deg
node 212.3689378427097 2.8659e-05 deg
peri 269.8587000418945 0.00048623 deg
M 55.32929475710282 0.00048233 deg
tp 2458284.099019236459
(2018-Jun-14.59901924)
0.0027622 TDB
period 2058.662659173918
5.64
6.9473e-05
1.902e-07
d
yr
n .174870806732589 5.9013e-09 deg/d
Q 3.219443726641955 7.243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2005-10-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:31:57  

Additional Information
 Earth MOID = 2.15436 au 
 Jupiter MOID = 1.80076 au 
 T_jup = 3.152 
[ 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 16.3   n/a MPO434453  
diameter diameter 3.858 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392407 (2010 LK78)          Discovered 2010-Jun-10 by WISE at WISE
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-Oct-22 00:14 00:12 Jupiter 1.92264662756666 1.92264160863941 1.92265164662332 4.19477466685461 4.08840237009062 2416409.509536165 12.2289546035552 863.794483401745 64.8870710306219 -71.7319248464246 970173.488053017 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:58 2019-Jul-14 13:31
2000-May-13 05:42 00:02 Jupiter 1.8687916497908 1.86879049579415 1.86879280378756 5.14846805054577 5.05966709176069 2451677.737798547 1.57770282846018 206.836535065873 54.5116718493968 87.9273275106434 1416692.10118633 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:58 2019-Jul-14 13:31
2011-Feb-27 04:35 < 00:01 Jupiter 1.81579332697827 1.81579204324119 1.81579461071525 4.78355353975608 4.68502231705219 2455619.691245331 0.592043335143899 95.6944589229161 59.2731438343453 81.5517690529684 1148124.02756372 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:58 2019-Jul-14 13:31
2118-Jun-23 15:57 00:10 Jupiter 1.79670200611191 1.7966999631929 1.79670404920996 5.05707528932404 4.96297761637748 2494817.164453311 10.1166118595054 1120.29453046786 57.4216580731509 86.0412064149605 1334719.35509916 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:58 2019-Jul-14 13:31
2129-Mar-29 22:22 00:12 Jupiter 1.89282665622418 1.8928220465917 1.89283126604119 4.37215087114839 4.26857372419222 2498749.431643601 12.3115359383389 1003.62451698615 57.6800391620924 -75.657079466272 1041281.68138144 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:58 2019-Jul-14 13:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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