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85382 (1996 LJ2)
Classification: Main-belt Asteroid          SPK-ID: 2085382
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21226619676665 6.0634e-08  
a 2.477367374953574 1.4587e-08 au
q 1.951506024278399 1.5641e-07 au
i 12.74016927923815 5.7204e-06 deg
node 204.2720156721388 2.3159e-05 deg
peri 166.1739816758504 2.6177e-05 deg
M 307.3628081769489 1.5407e-05 deg
tp 2459208.744844686689
(2020-Dec-25.24484469)
6.1768e-05 TDB
period 1424.24284979385
3.90
1.2579e-05
3.444e-08
d
yr
n .25276588192253 2.2324e-09 deg/d
Q 3.003228725628748 1.7683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      9791 days (26.81 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:55:37  

Additional Information
 Earth MOID = .95452 au 
 Jupiter MOID = 2.47269 au 
 T_jup = 3.416 
[ 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 15.9   n/a MPO235133  
diameter diameter 3.034 km 0.734 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85382 (1996 LJ2)          Discovered 1996-Jun-08 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1905-Jul-07 02:01 00:02 Eunom 0.0455027488156882 0.0454809081670825 0.0455245941186727 4.85492742427445 4.85492736073061 2417033.583914000 1.96261948253837 1308.6541554435 64.2439000048388 33.7665020640602 59007.5287833037 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:55:50 2020-Aug-25 07:55
1934-May-22 10:15 00:03 Hebe 0.0487692733397956 0.0487533520490722 0.048785197238786 4.8236762512246 4.8236762247985 2427579.927333848 2.84942008168125 974.421983837272 83.800583644611 35.6147889802095 51039.5504666589 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:55:50 2020-Aug-25 07:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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